39865332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 100577792

約数和(自身を除く): 60712460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 607, 842, 1214, 1263, 1684, 1821, 2428, 2526, 3642, 5052, 5473, 7284, 7891, 10946, 15782, 16419, 21892, 23673, 31564, 32838, 47346, 65676, 94692, 255547, 511094, 766641, 1022188, 1533282, 3066564, 3322111, 6644222, 9966333, 13288444, 19932666, 39865332]

約数ペア:

[(1, 39865332), (2, 19932666), (3, 13288444), (4, 9966333), (6, 6644222), (12, 3322111), (13, 3066564), (26, 1533282), (39, 1022188), (52, 766641), (78, 511094), (156, 255547), (421, 94692), (607, 65676), (842, 47346), (1214, 32838), (1263, 31564), (1684, 23673), (1821, 21892), (2428, 16419), (2526, 15782), (3642, 10946), (5052, 7891), (5473, 7284)]