40223288

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5483}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 86866560

約数和(自身を除く): 46643272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 5483, 7336, 10966, 21932, 38381, 43864, 76762, 153524, 307048, 718273, 1436546, 2873092, 5027911, 5746184, 10055822, 20111644, 40223288]

約数ペア:

[(1, 40223288), (2, 20111644), (4, 10055822), (7, 5746184), (8, 5027911), (14, 2873092), (28, 1436546), (56, 718273), (131, 307048), (262, 153524), (524, 76762), (917, 43864), (1048, 38381), (1834, 21932), (3668, 10966), (5483, 7336)]