71125597888

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{2609}}^1\times {\mathrm{6983}}^1$

素因数の和:9665

約数の個数: 56

約数和(自身を含む): 143529161760

約数和(自身を除く): 72403563872

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 2609, 3904, 5218, 6983, 10436, 13966, 20872, 27932, 41744, 55864, 83488, 111728, 159149, 166976, 223456, 318298, 425963, 446912, 636596, 851926, 1273192, 1703852, 2546384, 3407704, 5092768, 6815408, 10185536, 13630816, 18218647, 27261632, 36437294, 72874588, 145749176, 291498352, 582996704, 1111337467, 1165993408, 2222674934, 4445349868, 8890699736, 17781399472, 35562798944, 71125597888]

約数ペア:

[(1, 71125597888), (2, 35562798944), (4, 17781399472), (8, 8890699736), (16, 4445349868), (32, 2222674934), (61, 1165993408), (64, 1111337467), (122, 582996704), (244, 291498352), (488, 145749176), (976, 72874588), (1952, 36437294), (2609, 27261632), (3904, 18218647), (5218, 13630816), (6983, 10185536), (10436, 6815408), (13966, 5092768), (20872, 3407704), (27932, 2546384), (41744, 1703852), (55864, 1273192), (83488, 851926), (111728, 636596), (159149, 446912), (166976, 425963), (223456, 318298)]