56572226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 95136768

約数和(自身を除く): 38564542

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 782, 991, 1241, 1679, 1982, 2482, 3358, 16847, 22793, 28543, 33694, 45586, 57086, 72343, 144686, 387481, 774962, 1229831, 1663889, 2459662, 3327778, 28286113, 56572226]

約数ペア:

[(1, 56572226), (2, 28286113), (17, 3327778), (23, 2459662), (34, 1663889), (46, 1229831), (73, 774962), (146, 387481), (391, 144686), (782, 72343), (991, 57086), (1241, 45586), (1679, 33694), (1982, 28543), (2482, 22793), (3358, 16847)]