56557081784

素因数分解:

$2^3\times 7^1\times {\mathrm{204733}}^1\times {\mathrm{4933}}^1$

素因数の和:209679

約数の個数: 32

約数和(自身を含む): 121218906720

約数和(自身を除く): 64661824936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4933, 9866, 19732, 34531, 39464, 69062, 138124, 204733, 276248, 409466, 818932, 1433131, 1637864, 2866262, 5732524, 11465048, 1009947889, 2019895778, 4039791556, 7069635223, 8079583112, 14139270446, 28278540892, 56557081784]

約数ペア:

[(1, 56557081784), (2, 28278540892), (4, 14139270446), (7, 8079583112), (8, 7069635223), (14, 4039791556), (28, 2019895778), (56, 1009947889), (4933, 11465048), (9866, 5732524), (19732, 2866262), (34531, 1637864), (39464, 1433131), (69062, 818932), (138124, 409466), (204733, 276248)]