64883494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2104

約数の個数: 24

約数和(自身を含む): 106527960

約数和(自身を除く): 41644466

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 1979, 2522, 3958, 16393, 25727, 32786, 51454, 191963, 334451, 383926, 668902, 2495519, 4991038, 32441747, 64883494]

約数ペア:

[(1, 64883494), (2, 32441747), (13, 4991038), (26, 2495519), (97, 668902), (169, 383926), (194, 334451), (338, 191963), (1261, 51454), (1979, 32786), (2522, 25727), (3958, 16393)]