28245282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9787}}^1$

素因数の和:9842

約数の個数: 32

約数和(自身を含む): 62486592

約数和(自身を除く): 34241310

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9787, 19574, 29361, 58722, 127231, 254462, 362119, 381693, 724238, 763386, 1086357, 2172714, 4707547, 9415094, 14122641, 28245282]

約数ペア:

[(1, 28245282), (2, 14122641), (3, 9415094), (6, 4707547), (13, 2172714), (26, 1086357), (37, 763386), (39, 724238), (74, 381693), (78, 362119), (111, 254462), (222, 127231), (481, 58722), (962, 29361), (1443, 19574), (2886, 9787)]