12965696

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 42

約数和(自身を含む): 27370278

約数和(自身を除く): 14404582

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 701, 1088, 1156, 1402, 2312, 2804, 4624, 5608, 9248, 11216, 11917, 18496, 22432, 23834, 44864, 47668, 95336, 190672, 202589, 381344, 405178, 762688, 810356, 1620712, 3241424, 6482848, 12965696]

約数ペア:

[(1, 12965696), (2, 6482848), (4, 3241424), (8, 1620712), (16, 810356), (17, 762688), (32, 405178), (34, 381344), (64, 202589), (68, 190672), (136, 95336), (272, 47668), (289, 44864), (544, 23834), (578, 22432), (701, 18496), (1088, 11917), (1156, 11216), (1402, 9248), (2312, 5608), (2804, 4624)]