64909852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122011}}^1$

素因数の和:122041

約数の個数: 24

約数和(自身を含む): 136653440

約数和(自身を除く): 71743588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 122011, 244022, 488044, 854077, 1708154, 2318209, 3416308, 4636418, 9272836, 16227463, 32454926, 64909852]

約数ペア:

[(1, 64909852), (2, 32454926), (4, 16227463), (7, 9272836), (14, 4636418), (19, 3416308), (28, 2318209), (38, 1708154), (76, 854077), (133, 488044), (266, 244022), (532, 122011)]