64273792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 76731008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 191, 239, 352, 382, 478, 704, 764, 956, 1408, 1528, 1912, 2101, 2629, 3056, 3824, 4202, 5258, 6112, 7648, 8404, 10516, 12224, 15296, 16808, 21032, 24448, 30592, 33616, 42064, 45649, 67232, 84128, 91298, 134464, 168256, 182596, 268928, 336512, 365192, 502139, 730384, 1004278, 1460768, 2008556, 2921536, 4017112, 5843072, 8034224, 16068448, 32136896, 64273792]

約数ペア:

[(1, 64273792), (2, 32136896), (4, 16068448), (8, 8034224), (11, 5843072), (16, 4017112), (22, 2921536), (32, 2008556), (44, 1460768), (64, 1004278), (88, 730384), (128, 502139), (176, 365192), (191, 336512), (239, 268928), (352, 182596), (382, 168256), (478, 134464), (704, 91298), (764, 84128), (956, 67232), (1408, 45649), (1528, 42064), (1912, 33616), (2101, 30592), (2629, 24448), (3056, 21032), (3824, 16808), (4202, 15296), (5258, 12224), (6112, 10516), (7648, 8404)]