12617264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 40

約数和(自身を含む): 28243728

約数和(自身を除く): 15626464

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4217, 8434, 16868, 33736, 46387, 67472, 71689, 92774, 143378, 185548, 286756, 371096, 573512, 742192, 788579, 1147024, 1577158, 3154316, 6308632, 12617264]

約数ペア:

[(1, 12617264), (2, 6308632), (4, 3154316), (8, 1577158), (11, 1147024), (16, 788579), (17, 742192), (22, 573512), (34, 371096), (44, 286756), (68, 185548), (88, 143378), (136, 92774), (176, 71689), (187, 67472), (272, 46387), (374, 33736), (748, 16868), (1496, 8434), (2992, 4217)]