28520532

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1459}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 74401600

約数和(自身を除く): 45881068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1459, 1629, 2172, 2918, 3258, 4377, 4887, 5836, 6516, 8754, 9774, 13131, 17508, 19548, 26262, 39393, 52524, 78786, 157572, 264079, 528158, 792237, 1056316, 1584474, 2376711, 3168948, 4753422, 7130133, 9506844, 14260266, 28520532]

約数ペア:

[(1, 28520532), (2, 14260266), (3, 9506844), (4, 7130133), (6, 4753422), (9, 3168948), (12, 2376711), (18, 1584474), (27, 1056316), (36, 792237), (54, 528158), (108, 264079), (181, 157572), (362, 78786), (543, 52524), (724, 39393), (1086, 26262), (1459, 19548), (1629, 17508), (2172, 13131), (2918, 9774), (3258, 8754), (4377, 6516), (4887, 5836)]