67144628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 63492172

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 116, 158, 316, 431, 493, 862, 986, 1343, 1724, 1972, 2291, 2686, 4582, 5372, 7327, 9164, 12499, 14654, 24998, 29308, 34049, 38947, 49996, 68098, 77894, 136196, 155788, 212483, 424966, 578833, 849932, 987421, 1157666, 1974842, 2315332, 3949684, 16786157, 33572314, 67144628]

約数ペア:

[(1, 67144628), (2, 33572314), (4, 16786157), (17, 3949684), (29, 2315332), (34, 1974842), (58, 1157666), (68, 987421), (79, 849932), (116, 578833), (158, 424966), (316, 212483), (431, 155788), (493, 136196), (862, 77894), (986, 68098), (1343, 49996), (1724, 38947), (1972, 34049), (2291, 29308), (2686, 24998), (4582, 14654), (5372, 12499), (7327, 9164)]