72471278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{6089}}^1$

素因数の和:6643

約数の個数: 16

約数和(自身を含む): 118828080

約数和(自身を除く): 46356802

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 6089, 11902, 12178, 66979, 133958, 3294149, 6588298, 36235639, 72471278]

約数ペア:

[(1, 72471278), (2, 36235639), (11, 6588298), (22, 3294149), (541, 133958), (1082, 66979), (5951, 12178), (6089, 11902)]