72022054

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 120466080

約数和(自身を除く): 48444026

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 443, 481, 886, 962, 2197, 4394, 5759, 6253, 11518, 12506, 16391, 32782, 74867, 81289, 149734, 162578, 213083, 426166, 973271, 1946542, 2770079, 5540158, 36011027, 72022054]

約数ペア:

[(1, 72022054), (2, 36011027), (13, 5540158), (26, 2770079), (37, 1946542), (74, 973271), (169, 426166), (338, 213083), (443, 162578), (481, 149734), (886, 81289), (962, 74867), (2197, 32782), (4394, 16391), (5759, 12506), (6253, 11518)]