4912456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 10001880

約数和(自身を除く): 5089424

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 881, 1394, 1762, 2788, 3524, 5576, 7048, 14977, 29954, 36121, 59908, 72242, 119816, 144484, 288968, 614057, 1228114, 2456228, 4912456]

約数ペア:

[(1, 4912456), (2, 2456228), (4, 1228114), (8, 614057), (17, 288968), (34, 144484), (41, 119816), (68, 72242), (82, 59908), (136, 36121), (164, 29954), (328, 14977), (697, 7048), (881, 5576), (1394, 3524), (1762, 2788)]