76981888

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 154566720

約数和(自身を除く): 77584832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 4591, 8384, 9182, 16768, 18364, 36728, 73456, 146912, 293824, 587648, 601421, 1202842, 2405684, 4811368, 9622736, 19245472, 38490944, 76981888]

約数ペア:

[(1, 76981888), (2, 38490944), (4, 19245472), (8, 9622736), (16, 4811368), (32, 2405684), (64, 1202842), (128, 601421), (131, 587648), (262, 293824), (524, 146912), (1048, 73456), (2096, 36728), (4192, 18364), (4591, 16768), (8384, 9182)]