67136576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 157032960

約数和(自身を除く): 89896384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 137, 152, 208, 247, 248, 274, 304, 403, 416, 494, 496, 548, 589, 608, 806, 832, 988, 992, 1096, 1178, 1216, 1612, 1781, 1976, 1984, 2192, 2356, 2603, 3224, 3562, 3952, 4247, 4384, 4712, 5206, 6448, 7124, 7657, 7904, 8494, 8768, 9424, 10412, 12896, 14248, 15314, 15808, 16988, 18848, 20824, 25792, 28496, 30628, 33839, 33976, 37696, 41648, 55211, 56992, 61256, 67678, 67952, 80693, 83296, 110422, 113984, 122512, 135356, 135904, 161386, 166592, 220844, 245024, 270712, 271808, 322772, 441688, 490048, 541424, 645544, 883376, 1049009, 1082848, 1291088, 1766752, 2098018, 2165696, 2582176, 3533504, 4196036, 5164352, 8392072, 16784144, 33568288, 67136576]

約数ペア:

[(1, 67136576), (2, 33568288), (4, 16784144), (8, 8392072), (13, 5164352), (16, 4196036), (19, 3533504), (26, 2582176), (31, 2165696), (32, 2098018), (38, 1766752), (52, 1291088), (62, 1082848), (64, 1049009), (76, 883376), (104, 645544), (124, 541424), (137, 490048), (152, 441688), (208, 322772), (247, 271808), (248, 270712), (274, 245024), (304, 220844), (403, 166592), (416, 161386), (494, 135904), (496, 135356), (548, 122512), (589, 113984), (608, 110422), (806, 83296), (832, 80693), (988, 67952), (992, 67678), (1096, 61256), (1178, 56992), (1216, 55211), (1612, 41648), (1781, 37696), (1976, 33976), (1984, 33839), (2192, 30628), (2356, 28496), (2603, 25792), (3224, 20824), (3562, 18848), (3952, 16988), (4247, 15808), (4384, 15314), (4712, 14248), (5206, 12896), (6448, 10412), (7124, 9424), (7657, 8768), (7904, 8494)]