64479644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7829}}^1$

素因数の和:7933

約数の個数: 24

約数和(自身を含む): 118389600

約数和(自身を除く): 53909956

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 7829, 8236, 15658, 31316, 227041, 454082, 555859, 908164, 1111718, 2223436, 16119911, 32239822, 64479644]

約数ペア:

[(1, 64479644), (2, 32239822), (4, 16119911), (29, 2223436), (58, 1111718), (71, 908164), (116, 555859), (142, 454082), (284, 227041), (2059, 31316), (4118, 15658), (7829, 8236)]