68591096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39511}}^1$

素因数の和:39555

約数の個数: 32

約数和(自身を含む): 151726080

約数和(自身を除く): 83134984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 39511, 79022, 158044, 276577, 316088, 553154, 1106308, 1224841, 2212616, 2449682, 4899364, 8573887, 9798728, 17147774, 34295548, 68591096]

約数ペア:

[(1, 68591096), (2, 34295548), (4, 17147774), (7, 9798728), (8, 8573887), (14, 4899364), (28, 2449682), (31, 2212616), (56, 1224841), (62, 1106308), (124, 553154), (217, 316088), (248, 276577), (434, 158044), (868, 79022), (1736, 39511)]