8427588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 13022652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 607, 1068, 1157, 1214, 1821, 2314, 2428, 3471, 3642, 4628, 6942, 7284, 7891, 13884, 15782, 23673, 31564, 47346, 54023, 94692, 108046, 162069, 216092, 324138, 648276, 702299, 1404598, 2106897, 2809196, 4213794, 8427588]

約数ペア:

[(1, 8427588), (2, 4213794), (3, 2809196), (4, 2106897), (6, 1404598), (12, 702299), (13, 648276), (26, 324138), (39, 216092), (52, 162069), (78, 108046), (89, 94692), (156, 54023), (178, 47346), (267, 31564), (356, 23673), (534, 15782), (607, 13884), (1068, 7891), (1157, 7284), (1214, 6942), (1821, 4628), (2314, 3642), (2428, 3471)]