66914164096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1264

約数の個数: 128

約数和(自身を含む): 145141920000

約数和(自身を除く): 78227755904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 416, 439, 556, 659, 832, 878, 1112, 1318, 1664, 1756, 1807, 2224, 2636, 3512, 3614, 4448, 5272, 5707, 7024, 7228, 8567, 8896, 10544, 11414, 14048, 14456, 17134, 17792, 21088, 22828, 28096, 28912, 34268, 42176, 45656, 56192, 57824, 61021, 68536, 84352, 91312, 91601, 115648, 122042, 137072, 182624, 183202, 231296, 244084, 274144, 289301, 365248, 366404, 488168, 548288, 578602, 730496, 732808, 793273, 976336, 1096576, 1157204, 1190813, 1465616, 1586546, 1952672, 2314408, 2381626, 2931232, 3173092, 3760913, 3905344, 4628816, 4763252, 5862464, 6346184, 7521826, 7810688, 9257632, 9526504, 11724928, 12692368, 15043652, 18515264, 19053008, 25384736, 30087304, 37030528, 38106016, 40212839, 50769472, 60174608, 76212032, 80425678, 101538944, 120349216, 152424064, 160851356, 240698432, 321702712, 481396864, 522766907, 643405424, 1045533814, 1286810848, 2091067628, 2573621696, 4182135256, 5147243392, 8364270512, 16728541024, 33457082048, 66914164096]

約数ペア:

[(1, 66914164096), (2, 33457082048), (4, 16728541024), (8, 8364270512), (13, 5147243392), (16, 4182135256), (26, 2573621696), (32, 2091067628), (52, 1286810848), (64, 1045533814), (104, 643405424), (128, 522766907), (139, 481396864), (208, 321702712), (278, 240698432), (416, 160851356), (439, 152424064), (556, 120349216), (659, 101538944), (832, 80425678), (878, 76212032), (1112, 60174608), (1318, 50769472), (1664, 40212839), (1756, 38106016), (1807, 37030528), (2224, 30087304), (2636, 25384736), (3512, 19053008), (3614, 18515264), (4448, 15043652), (5272, 12692368), (5707, 11724928), (7024, 9526504), (7228, 9257632), (8567, 7810688), (8896, 7521826), (10544, 6346184), (11414, 5862464), (14048, 4763252), (14456, 4628816), (17134, 3905344), (17792, 3760913), (21088, 3173092), (22828, 2931232), (28096, 2381626), (28912, 2314408), (34268, 1952672), (42176, 1586546), (45656, 1465616), (56192, 1190813), (57824, 1157204), (61021, 1096576), (68536, 976336), (84352, 793273), (91312, 732808), (91601, 730496), (115648, 578602), (122042, 548288), (137072, 488168), (182624, 366404), (183202, 365248), (231296, 289301), (244084, 274144)]