28910744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212579}}^1$

素因数の和:212602

約数の個数: 16

約数和(自身を含む): 57396600

約数和(自身を除く): 28485856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212579, 425158, 850316, 1700632, 3613843, 7227686, 14455372, 28910744]

約数ペア:

[(1, 28910744), (2, 14455372), (4, 7227686), (8, 3613843), (17, 1700632), (34, 850316), (68, 425158), (136, 212579)]