72489584

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 145182672

約数和(自身を除く): 72693088

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 1171, 2342, 3869, 4684, 7738, 9368, 15476, 18736, 30952, 61904, 62063, 85483, 124126, 170966, 248252, 341932, 496504, 683864, 993008, 1367728, 4530599, 9061198, 18122396, 36244792, 72489584]

約数ペア:

[(1, 72489584), (2, 36244792), (4, 18122396), (8, 9061198), (16, 4530599), (53, 1367728), (73, 993008), (106, 683864), (146, 496504), (212, 341932), (292, 248252), (424, 170966), (584, 124126), (848, 85483), (1168, 62063), (1171, 61904), (2342, 30952), (3869, 18736), (4684, 15476), (7738, 9368)]