12768296

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 11855704

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 227, 316, 356, 454, 632, 712, 908, 1816, 7031, 14062, 17933, 20203, 28124, 35866, 40406, 56248, 71732, 80812, 143464, 161624, 1596037, 3192074, 6384148, 12768296]

約数ペア:

[(1, 12768296), (2, 6384148), (4, 3192074), (8, 1596037), (79, 161624), (89, 143464), (158, 80812), (178, 71732), (227, 56248), (316, 40406), (356, 35866), (454, 28124), (632, 20203), (712, 17933), (908, 14062), (1816, 7031)]