65903552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 162153600

約数和(自身を除く): 96250048

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 379, 416, 418, 494, 572, 608, 704, 758, 832, 836, 988, 1144, 1216, 1516, 1672, 1976, 2288, 2717, 3032, 3344, 3952, 4169, 4576, 4927, 5434, 6064, 6688, 7201, 7904, 8338, 9152, 9854, 10868, 12128, 13376, 14402, 15808, 16676, 19708, 21736, 24256, 28804, 33352, 39416, 43472, 54197, 57608, 66704, 78832, 79211, 86944, 93613, 108394, 115216, 133408, 157664, 158422, 173888, 187226, 216788, 230432, 266816, 315328, 316844, 374452, 433576, 460864, 633688, 748904, 867152, 1029743, 1267376, 1497808, 1734304, 2059486, 2534752, 2995616, 3468608, 4118972, 5069504, 5991232, 8237944, 16475888, 32951776, 65903552]

約数ペア:

[(1, 65903552), (2, 32951776), (4, 16475888), (8, 8237944), (11, 5991232), (13, 5069504), (16, 4118972), (19, 3468608), (22, 2995616), (26, 2534752), (32, 2059486), (38, 1734304), (44, 1497808), (52, 1267376), (64, 1029743), (76, 867152), (88, 748904), (104, 633688), (143, 460864), (152, 433576), (176, 374452), (208, 316844), (209, 315328), (247, 266816), (286, 230432), (304, 216788), (352, 187226), (379, 173888), (416, 158422), (418, 157664), (494, 133408), (572, 115216), (608, 108394), (704, 93613), (758, 86944), (832, 79211), (836, 78832), (988, 66704), (1144, 57608), (1216, 54197), (1516, 43472), (1672, 39416), (1976, 33352), (2288, 28804), (2717, 24256), (3032, 21736), (3344, 19708), (3952, 16676), (4169, 15808), (4576, 14402), (4927, 13376), (5434, 12128), (6064, 10868), (6688, 9854), (7201, 9152), (7904, 8338)]