79575886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 132945120

約数和(自身を除く): 53369234

約数列:

[1, 2, 13, 26, 43, 86, 109, 218, 559, 653, 1118, 1306, 1417, 2834, 4687, 8489, 9374, 16978, 28079, 56158, 60931, 71177, 121862, 142354, 365027, 730054, 925301, 1850602, 3060611, 6121222, 39787943, 79575886]

約数ペア:

[(1, 79575886), (2, 39787943), (13, 6121222), (26, 3060611), (43, 1850602), (86, 925301), (109, 730054), (218, 365027), (559, 142354), (653, 121862), (1118, 71177), (1306, 60931), (1417, 56158), (2834, 28079), (4687, 16978), (8489, 9374)]