28662952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 28490648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 503, 838, 1006, 1676, 2012, 3352, 4024, 7123, 8551, 14246, 17102, 28492, 34204, 56984, 68408, 210757, 421514, 843028, 1686056, 3582869, 7165738, 14331476, 28662952]

約数ペア:

[(1, 28662952), (2, 14331476), (4, 7165738), (8, 3582869), (17, 1686056), (34, 843028), (68, 421514), (136, 210757), (419, 68408), (503, 56984), (838, 34204), (1006, 28492), (1676, 17102), (2012, 14246), (3352, 8551), (4024, 7123)]