40842724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19157}}^1$

素因数の和:19215

約数の個数: 24

約数和(自身を含む): 78854328

約数和(自身を除く): 38011604

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 19157, 38314, 76628, 249041, 498082, 785437, 996164, 1570874, 3141748, 10210681, 20421362, 40842724]

約数ペア:

[(1, 40842724), (2, 20421362), (4, 10210681), (13, 3141748), (26, 1570874), (41, 996164), (52, 785437), (82, 498082), (164, 249041), (533, 76628), (1066, 38314), (2132, 19157)]