55562728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2333}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 112732200

約数和(自身を除く): 57169472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2333, 2977, 4666, 5954, 9332, 11908, 18664, 23816, 30329, 60658, 121316, 242632, 534257, 1068514, 2137028, 4274056, 6945341, 13890682, 27781364, 55562728]

約数ペア:

[(1, 55562728), (2, 27781364), (4, 13890682), (8, 6945341), (13, 4274056), (26, 2137028), (52, 1068514), (104, 534257), (229, 242632), (458, 121316), (916, 60658), (1832, 30329), (2333, 23816), (2977, 18664), (4666, 11908), (5954, 9332)]