69992884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70843}}^1$

素因数の和:70879

約数の個数: 24

約数和(自身を含む): 138854240

約数和(自身を除く): 68861356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 70843, 141686, 283372, 920959, 1346017, 1841918, 2692034, 3683836, 5384068, 17498221, 34996442, 69992884]

約数ペア:

[(1, 69992884), (2, 34996442), (4, 17498221), (13, 5384068), (19, 3683836), (26, 2692034), (38, 1841918), (52, 1346017), (76, 920959), (247, 283372), (494, 141686), (988, 70843)]