70401436

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 151743200

約数和(自身を除く): 81341764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 97, 98, 161, 194, 196, 322, 343, 388, 529, 644, 679, 686, 1058, 1127, 1358, 1372, 2116, 2231, 2254, 2716, 3703, 4462, 4508, 4753, 7406, 7889, 8924, 9506, 14812, 15617, 15778, 19012, 25921, 31234, 31556, 33271, 51313, 51842, 62468, 66542, 102626, 103684, 109319, 133084, 181447, 205252, 218638, 359191, 362894, 437276, 718382, 725788, 765233, 1436764, 1530466, 2514337, 3060932, 5028674, 10057348, 17600359, 35200718, 70401436]

約数ペア:

[(1, 70401436), (2, 35200718), (4, 17600359), (7, 10057348), (14, 5028674), (23, 3060932), (28, 2514337), (46, 1530466), (49, 1436764), (92, 765233), (97, 725788), (98, 718382), (161, 437276), (194, 362894), (196, 359191), (322, 218638), (343, 205252), (388, 181447), (529, 133084), (644, 109319), (679, 103684), (686, 102626), (1058, 66542), (1127, 62468), (1358, 51842), (1372, 51313), (2116, 33271), (2231, 31556), (2254, 31234), (2716, 25921), (3703, 19012), (4462, 15778), (4508, 15617), (4753, 14812), (7406, 9506), (7889, 8924)]