68995712

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{5557}}^1$

素因数の和:5668

約数の個数: 32

約数和(自身を含む): 138894420

約数和(自身を除く): 69898708

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 5557, 6208, 11114, 12416, 22228, 44456, 88912, 177824, 355648, 539029, 711296, 1078058, 2156116, 4312232, 8624464, 17248928, 34497856, 68995712]

約数ペア:

[(1, 68995712), (2, 34497856), (4, 17248928), (8, 8624464), (16, 4312232), (32, 2156116), (64, 1078058), (97, 711296), (128, 539029), (194, 355648), (388, 177824), (776, 88912), (1552, 44456), (3104, 22228), (5557, 12416), (6208, 11114)]