424864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 979776

約数和(自身を除く): 554912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 71, 88, 136, 142, 176, 187, 272, 284, 352, 374, 544, 568, 748, 781, 1136, 1207, 1496, 1562, 2272, 2414, 2992, 3124, 4828, 5984, 6248, 9656, 12496, 13277, 19312, 24992, 26554, 38624, 53108, 106216, 212432, 424864]

約数ペア:

[(1, 424864), (2, 212432), (4, 106216), (8, 53108), (11, 38624), (16, 26554), (17, 24992), (22, 19312), (32, 13277), (34, 12496), (44, 9656), (68, 6248), (71, 5984), (88, 4828), (136, 3124), (142, 2992), (176, 2414), (187, 2272), (272, 1562), (284, 1496), (352, 1207), (374, 1136), (544, 781), (568, 748)]