57431374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28720

約数の個数: 32

約数和(自身を含む): 115670016

約数和(自身を除く): 58238642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 28687, 57374, 200809, 315557, 372931, 401618, 631114, 745862, 2208899, 2610517, 4102241, 4417798, 5221034, 8204482, 28715687, 57431374]

約数ペア:

[(1, 57431374), (2, 28715687), (7, 8204482), (11, 5221034), (13, 4417798), (14, 4102241), (22, 2610517), (26, 2208899), (77, 745862), (91, 631114), (143, 401618), (154, 372931), (182, 315557), (286, 200809), (1001, 57374), (2002, 28687)]