70942264

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 135273600

約数和(自身を除く): 64331336

約数列:

[1, 2, 4, 8, 131, 139, 262, 278, 487, 524, 556, 974, 1048, 1112, 1948, 3896, 18209, 36418, 63797, 67693, 72836, 127594, 135386, 145672, 255188, 270772, 510376, 541544, 8867783, 17735566, 35471132, 70942264]

約数ペア:

[(1, 70942264), (2, 35471132), (4, 17735566), (8, 8867783), (131, 541544), (139, 510376), (262, 270772), (278, 255188), (487, 145672), (524, 135386), (556, 127594), (974, 72836), (1048, 67693), (1112, 63797), (1948, 36418), (3896, 18209)]