730147348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{18481}}^1$

素因数の和:18592

約数の個数: 48

約数和(自身を含む): 1564907904

約数和(自身を除く): 834760556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 2324, 2822, 5644, 9877, 18481, 19754, 36962, 39508, 73924, 129367, 258734, 314177, 517468, 628354, 1256708, 1533923, 2199239, 3067846, 4398478, 6135692, 8796956, 10737461, 21474922, 26076691, 42949844, 52153382, 104306764, 182536837, 365073674, 730147348]

約数ペア:

[(1, 730147348), (2, 365073674), (4, 182536837), (7, 104306764), (14, 52153382), (17, 42949844), (28, 26076691), (34, 21474922), (68, 10737461), (83, 8796956), (119, 6135692), (166, 4398478), (238, 3067846), (332, 2199239), (476, 1533923), (581, 1256708), (1162, 628354), (1411, 517468), (2324, 314177), (2822, 258734), (5644, 129367), (9877, 73924), (18481, 39508), (19754, 36962)]