28607472

素因数分解:

$2^4\times 3^3\times {\mathrm{66221}}^1$

素因数の和:66238

約数の個数: 40

約数和(自身を含む): 82115280

約数和(自身を除く): 53507808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 66221, 132442, 198663, 264884, 397326, 529768, 595989, 794652, 1059536, 1191978, 1589304, 1787967, 2383956, 3178608, 3575934, 4767912, 7151868, 9535824, 14303736, 28607472]

約数ペア:

[(1, 28607472), (2, 14303736), (3, 9535824), (4, 7151868), (6, 4767912), (8, 3575934), (9, 3178608), (12, 2383956), (16, 1787967), (18, 1589304), (24, 1191978), (27, 1059536), (36, 794652), (48, 595989), (54, 529768), (72, 397326), (108, 264884), (144, 198663), (216, 132442), (432, 66221)]