28751688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57047}}^1$

素因数の和:57066

約数の個数: 48

約数和(自身を含む): 88994880

約数和(自身を除く): 60243192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57047, 114094, 171141, 228188, 342282, 399329, 456376, 513423, 684564, 798658, 1026846, 1197987, 1369128, 1597316, 2053692, 2395974, 3194632, 3593961, 4107384, 4791948, 7187922, 9583896, 14375844, 28751688]

約数ペア:

[(1, 28751688), (2, 14375844), (3, 9583896), (4, 7187922), (6, 4791948), (7, 4107384), (8, 3593961), (9, 3194632), (12, 2395974), (14, 2053692), (18, 1597316), (21, 1369128), (24, 1197987), (28, 1026846), (36, 798658), (42, 684564), (56, 513423), (63, 456376), (72, 399329), (84, 342282), (126, 228188), (168, 171141), (252, 114094), (504, 57047)]