68941696

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{4241}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 138458880

約数和(自身を除く): 69517184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 4241, 8128, 8482, 16256, 16964, 33928, 67856, 135712, 271424, 538607, 542848, 1077214, 2154428, 4308856, 8617712, 17235424, 34470848, 68941696]

約数ペア:

[(1, 68941696), (2, 34470848), (4, 17235424), (8, 8617712), (16, 4308856), (32, 2154428), (64, 1077214), (127, 542848), (128, 538607), (254, 271424), (508, 135712), (1016, 67856), (2032, 33928), (4064, 16964), (4241, 16256), (8128, 8482)]