66430396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 120619520

約数和(自身を除く): 54189124

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 2539, 5078, 6541, 10156, 13082, 26164, 78709, 157418, 314836, 535729, 1071458, 2142916, 16607599, 33215198, 66430396]

約数ペア:

[(1, 66430396), (2, 33215198), (4, 16607599), (31, 2142916), (62, 1071458), (124, 535729), (211, 314836), (422, 157418), (844, 78709), (2539, 26164), (5078, 13082), (6541, 10156)]