7916306736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12686389}}^1$

素因数の和:12686413

約数の個数: 40

約数和(自身を含む): 22023573040

約数和(自身を除く): 14107266304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12686389, 25372778, 38059167, 50745556, 76118334, 101491112, 152236668, 164923057, 202982224, 304473336, 329846114, 494769171, 608946672, 659692228, 989538342, 1319384456, 1979076684, 2638768912, 3958153368, 7916306736]

約数ペア:

[(1, 7916306736), (2, 3958153368), (3, 2638768912), (4, 1979076684), (6, 1319384456), (8, 989538342), (12, 659692228), (13, 608946672), (16, 494769171), (24, 329846114), (26, 304473336), (39, 202982224), (48, 164923057), (52, 152236668), (78, 101491112), (104, 76118334), (156, 50745556), (208, 38059167), (312, 25372778), (624, 12686389)]