71211336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 204094080

約数和(自身を除く): 132882744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 761, 1114, 1522, 1671, 2228, 2283, 3044, 3342, 3899, 4456, 4566, 5327, 6088, 6684, 7798, 9132, 10654, 11697, 13368, 15596, 15981, 18264, 21308, 23394, 31192, 31962, 42616, 46788, 63924, 93576, 127848, 423877, 847754, 1271631, 1695508, 2543262, 2967139, 3391016, 5086524, 5934278, 8901417, 10173048, 11868556, 17802834, 23737112, 35605668, 71211336]

約数ペア:

[(1, 71211336), (2, 35605668), (3, 23737112), (4, 17802834), (6, 11868556), (7, 10173048), (8, 8901417), (12, 5934278), (14, 5086524), (21, 3391016), (24, 2967139), (28, 2543262), (42, 1695508), (56, 1271631), (84, 847754), (168, 423877), (557, 127848), (761, 93576), (1114, 63924), (1522, 46788), (1671, 42616), (2228, 31962), (2283, 31192), (3044, 23394), (3342, 21308), (3899, 18264), (4456, 15981), (4566, 15596), (5327, 13368), (6088, 11697), (6684, 10654), (7798, 9132)]