68164544

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2233

約数の個数: 56

約数和(自身を含む): 156837888

約数和(自身を除く): 88673344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2143, 2272, 3976, 4286, 4544, 7952, 8572, 15001, 15904, 17144, 30002, 31808, 34288, 60004, 68576, 120008, 137152, 152153, 240016, 304306, 480032, 608612, 960064, 1065071, 1217224, 2130142, 2434448, 4260284, 4868896, 8520568, 9737792, 17041136, 34082272, 68164544]

約数ペア:

[(1, 68164544), (2, 34082272), (4, 17041136), (7, 9737792), (8, 8520568), (14, 4868896), (16, 4260284), (28, 2434448), (32, 2130142), (56, 1217224), (64, 1065071), (71, 960064), (112, 608612), (142, 480032), (224, 304306), (284, 240016), (448, 152153), (497, 137152), (568, 120008), (994, 68576), (1136, 60004), (1988, 34288), (2143, 31808), (2272, 30002), (3976, 17144), (4286, 15904), (4544, 15001), (7952, 8572)]