28575522

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3001}}^1$

素因数の和:3055

約数の個数: 36

約数和(自身を含む): 64744134

約数和(自身を除く): 36168612

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3001, 3174, 4761, 6002, 9003, 9522, 18006, 27009, 54018, 69023, 138046, 207069, 414138, 621207, 1242414, 1587529, 3175058, 4762587, 9525174, 14287761, 28575522]

約数ペア:

[(1, 28575522), (2, 14287761), (3, 9525174), (6, 4762587), (9, 3175058), (18, 1587529), (23, 1242414), (46, 621207), (69, 414138), (138, 207069), (207, 138046), (414, 69023), (529, 54018), (1058, 27009), (1587, 18006), (3001, 9522), (3174, 9003), (4761, 6002)]