70162484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 77166796

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1217, 1988, 2059, 2434, 4118, 4868, 8236, 8519, 14413, 17038, 28826, 34076, 35293, 57652, 70586, 86407, 141172, 172814, 247051, 345628, 494102, 604849, 988204, 1209698, 2419396, 2505803, 5011606, 10023212, 17540621, 35081242, 70162484]

約数ペア:

[(1, 70162484), (2, 35081242), (4, 17540621), (7, 10023212), (14, 5011606), (28, 2505803), (29, 2419396), (58, 1209698), (71, 988204), (116, 604849), (142, 494102), (203, 345628), (284, 247051), (406, 172814), (497, 141172), (812, 86407), (994, 70586), (1217, 57652), (1988, 35293), (2059, 34076), (2434, 28826), (4118, 17038), (4868, 14413), (8236, 8519)]