42090664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68329}}^1$

素因数の和:68353

約数の個数: 32

約数和(自身を含む): 98395200

約数和(自身を除く): 56304536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 68329, 136658, 273316, 478303, 546632, 751619, 956606, 1503238, 1913212, 3006476, 3826424, 5261333, 6012952, 10522666, 21045332, 42090664]

約数ペア:

[(1, 42090664), (2, 21045332), (4, 10522666), (7, 6012952), (8, 5261333), (11, 3826424), (14, 3006476), (22, 1913212), (28, 1503238), (44, 956606), (56, 751619), (77, 546632), (88, 478303), (154, 273316), (308, 136658), (616, 68329)]