28676624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94331}}^1$

素因数の和:94358

約数の個数: 20

約数和(自身を含む): 58485840

約数和(自身を除く): 29809216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94331, 188662, 377324, 754648, 1509296, 1792289, 3584578, 7169156, 14338312, 28676624]

約数ペア:

[(1, 28676624), (2, 14338312), (4, 7169156), (8, 3584578), (16, 1792289), (19, 1509296), (38, 754648), (76, 377324), (152, 188662), (304, 94331)]