28572336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15263}}^1$

素因数の和:15290

約数の個数: 60

約数和(自身を含む): 86119488

約数和(自身を除く): 57547152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15263, 30526, 45789, 61052, 91578, 122104, 137367, 183156, 198419, 244208, 274734, 366312, 396838, 549468, 595257, 732624, 793676, 1098936, 1190514, 1587352, 1785771, 2197872, 2381028, 3174704, 3571542, 4762056, 7143084, 9524112, 14286168, 28572336]

約数ペア:

[(1, 28572336), (2, 14286168), (3, 9524112), (4, 7143084), (6, 4762056), (8, 3571542), (9, 3174704), (12, 2381028), (13, 2197872), (16, 1785771), (18, 1587352), (24, 1190514), (26, 1098936), (36, 793676), (39, 732624), (48, 595257), (52, 549468), (72, 396838), (78, 366312), (104, 274734), (117, 244208), (144, 198419), (156, 183156), (208, 137367), (234, 122104), (312, 91578), (468, 61052), (624, 45789), (936, 30526), (1872, 15263)]