66210688

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{4073}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 132975360

約数和(自身を除く): 66764672

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 4073, 8128, 8146, 16256, 16292, 32584, 65168, 130336, 260672, 517271, 521344, 1034542, 2069084, 4138168, 8276336, 16552672, 33105344, 66210688]

約数ペア:

[(1, 66210688), (2, 33105344), (4, 16552672), (8, 8276336), (16, 4138168), (32, 2069084), (64, 1034542), (127, 521344), (128, 517271), (254, 260672), (508, 130336), (1016, 65168), (2032, 32584), (4064, 16292), (4073, 16256), (8128, 8146)]