7877888912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1559}}^1\times {\mathrm{7703}}^1$

素因数の和:9311

約数の個数: 40

約数和(自身を含む): 15647748480

約数和(自身を除く): 7769859568

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1559, 3118, 6236, 7703, 12472, 15406, 24944, 30812, 61624, 63919, 123248, 127838, 255676, 315823, 511352, 631646, 1022704, 1263292, 2526584, 5053168, 12008977, 24017954, 48035908, 96071816, 192143632, 492368057, 984736114, 1969472228, 3938944456, 7877888912]

約数ペア:

[(1, 7877888912), (2, 3938944456), (4, 1969472228), (8, 984736114), (16, 492368057), (41, 192143632), (82, 96071816), (164, 48035908), (328, 24017954), (656, 12008977), (1559, 5053168), (3118, 2526584), (6236, 1263292), (7703, 1022704), (12472, 631646), (15406, 511352), (24944, 315823), (30812, 255676), (61624, 127838), (63919, 123248)]