70476872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 135198720

約数和(自身を除く): 64721848

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 977, 1016, 1954, 3908, 7816, 9017, 18034, 36068, 69367, 72136, 124079, 138734, 248158, 277468, 496316, 554936, 992632, 8809609, 17619218, 35238436, 70476872]

約数ペア:

[(1, 70476872), (2, 35238436), (4, 17619218), (8, 8809609), (71, 992632), (127, 554936), (142, 496316), (254, 277468), (284, 248158), (508, 138734), (568, 124079), (977, 72136), (1016, 69367), (1954, 36068), (3908, 18034), (7816, 9017)]