13331248

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3269

約数の個数: 40

約数和(自身を含む): 30326432

約数和(自身を除く): 16995184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 3217, 4144, 6434, 12868, 22519, 25736, 45038, 51472, 90076, 119029, 180152, 238058, 360304, 476116, 833203, 952232, 1666406, 1904464, 3332812, 6665624, 13331248]

約数ペア:

[(1, 13331248), (2, 6665624), (4, 3332812), (7, 1904464), (8, 1666406), (14, 952232), (16, 833203), (28, 476116), (37, 360304), (56, 238058), (74, 180152), (112, 119029), (148, 90076), (259, 51472), (296, 45038), (518, 25736), (592, 22519), (1036, 12868), (2072, 6434), (3217, 4144)]