38876628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2557}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 104284544

約数和(自身を除く): 65407916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 2557, 3801, 5068, 5114, 7602, 7671, 10228, 15204, 15342, 17899, 30684, 35798, 53697, 71596, 107394, 214788, 462817, 925634, 1388451, 1851268, 2776902, 3239719, 5553804, 6479438, 9719157, 12958876, 19438314, 38876628]

約数ペア:

[(1, 38876628), (2, 19438314), (3, 12958876), (4, 9719157), (6, 6479438), (7, 5553804), (12, 3239719), (14, 2776902), (21, 1851268), (28, 1388451), (42, 925634), (84, 462817), (181, 214788), (362, 107394), (543, 71596), (724, 53697), (1086, 35798), (1267, 30684), (2172, 17899), (2534, 15342), (2557, 15204), (3801, 10228), (5068, 7671), (5114, 7602)]