25936716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 66425184

約数和(自身を除く): 40488468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 3137, 4134, 6274, 8268, 9411, 12548, 18822, 37644, 40781, 81562, 122343, 163124, 166261, 244686, 332522, 489372, 498783, 665044, 997566, 1995132, 2161393, 4322786, 6484179, 8645572, 12968358, 25936716]

約数ペア:

[(1, 25936716), (2, 12968358), (3, 8645572), (4, 6484179), (6, 4322786), (12, 2161393), (13, 1995132), (26, 997566), (39, 665044), (52, 498783), (53, 489372), (78, 332522), (106, 244686), (156, 166261), (159, 163124), (212, 122343), (318, 81562), (636, 40781), (689, 37644), (1378, 18822), (2067, 12548), (2756, 9411), (3137, 8268), (4134, 6274)]