74316268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20129}}^1$

素因数の和:20217

約数の個数: 24

約数和(自身を含む): 142037280

約数和(自身を除く): 67721012

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20129, 40258, 80516, 261677, 523354, 1046708, 1429159, 2858318, 5716636, 18579067, 37158134, 74316268]

約数ペア:

[(1, 74316268), (2, 37158134), (4, 18579067), (13, 5716636), (26, 2858318), (52, 1429159), (71, 1046708), (142, 523354), (284, 261677), (923, 80516), (1846, 40258), (3692, 20129)]