28424964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 41288316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 569, 724, 1086, 1138, 1707, 2172, 2276, 3414, 4163, 6828, 8326, 12489, 13087, 16652, 24978, 26174, 39261, 49956, 52348, 78522, 102989, 157044, 205978, 308967, 411956, 617934, 1235868, 2368747, 4737494, 7106241, 9474988, 14212482, 28424964]

約数ペア:

[(1, 28424964), (2, 14212482), (3, 9474988), (4, 7106241), (6, 4737494), (12, 2368747), (23, 1235868), (46, 617934), (69, 411956), (92, 308967), (138, 205978), (181, 157044), (276, 102989), (362, 78522), (543, 52348), (569, 49956), (724, 39261), (1086, 26174), (1138, 24978), (1707, 16652), (2172, 13087), (2276, 12489), (3414, 8326), (4163, 6828)]