7138095728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{904931}}^1$

素因数の和:904985

約数の個数: 40

約数和(自身を含む): 15148561680

約数和(自身を除く): 8010465952

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 904931, 1809862, 3619724, 7239448, 14478896, 15383827, 26242999, 30767654, 52485998, 61535308, 104971996, 123070616, 209943992, 246141232, 419887984, 446130983, 892261966, 1784523932, 3569047864, 7138095728]

約数ペア:

[(1, 7138095728), (2, 3569047864), (4, 1784523932), (8, 892261966), (16, 446130983), (17, 419887984), (29, 246141232), (34, 209943992), (58, 123070616), (68, 104971996), (116, 61535308), (136, 52485998), (232, 30767654), (272, 26242999), (464, 15383827), (493, 14478896), (986, 7239448), (1972, 3619724), (3944, 1809862), (7888, 904931)]