28880114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 19071886

約数列:

[1, 2, 19, 29, 38, 58, 73, 146, 359, 551, 718, 1102, 1387, 2117, 2774, 4234, 6821, 10411, 13642, 20822, 26207, 40223, 52414, 80446, 197809, 395618, 497933, 760003, 995866, 1520006, 14440057, 28880114]

約数ペア:

[(1, 28880114), (2, 14440057), (19, 1520006), (29, 995866), (38, 760003), (58, 497933), (73, 395618), (146, 197809), (359, 80446), (551, 52414), (718, 40223), (1102, 26207), (1387, 20822), (2117, 13642), (2774, 10411), (4234, 6821)]