7140328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 7495832

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 967, 1846, 1934, 3692, 3868, 7384, 7736, 12571, 25142, 50284, 68657, 100568, 137314, 274628, 549256, 892541, 1785082, 3570164, 7140328]

約数ペア:

[(1, 7140328), (2, 3570164), (4, 1785082), (8, 892541), (13, 549256), (26, 274628), (52, 137314), (71, 100568), (104, 68657), (142, 50284), (284, 25142), (568, 12571), (923, 7736), (967, 7384), (1846, 3868), (1934, 3692)]