71739776

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{4091}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 143997480

約数和(自身を除く): 72257704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4091, 4384, 8182, 8768, 16364, 17536, 32728, 65456, 130912, 261824, 523648, 560467, 1120934, 2241868, 4483736, 8967472, 17934944, 35869888, 71739776]

約数ペア:

[(1, 71739776), (2, 35869888), (4, 17934944), (8, 8967472), (16, 4483736), (32, 2241868), (64, 1120934), (128, 560467), (137, 523648), (274, 261824), (548, 130912), (1096, 65456), (2192, 32728), (4091, 17536), (4384, 16364), (8182, 8768)]