28432910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4877}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 56896992

約数和(自身を除く): 28464082

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 4877, 5830, 9754, 24385, 48770, 53647, 107294, 258481, 268235, 516962, 536470, 1292405, 2584810, 2843291, 5686582, 14216455, 28432910]

約数ペア:

[(1, 28432910), (2, 14216455), (5, 5686582), (10, 2843291), (11, 2584810), (22, 1292405), (53, 536470), (55, 516962), (106, 268235), (110, 258481), (265, 107294), (530, 53647), (583, 48770), (1166, 24385), (2915, 9754), (4877, 5830)]