25465264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 55152720

約数和(自身を除く): 29687456

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3529, 3608, 7058, 7216, 14116, 28232, 38819, 56464, 77638, 144689, 155276, 289378, 310552, 578756, 621104, 1157512, 1591579, 2315024, 3183158, 6366316, 12732632, 25465264]

約数ペア:

[(1, 25465264), (2, 12732632), (4, 6366316), (8, 3183158), (11, 2315024), (16, 1591579), (22, 1157512), (41, 621104), (44, 578756), (82, 310552), (88, 289378), (164, 155276), (176, 144689), (328, 77638), (451, 56464), (656, 38819), (902, 28232), (1804, 14116), (3529, 7216), (3608, 7058)]