1429142416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{727}}^2$

素因数の和:1488

約数の個数: 45

約数和(自身を含む): 3002474961

約数和(自身を除く): 1573332545

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 727, 1352, 1454, 2704, 2908, 5816, 9451, 11632, 18902, 37804, 75608, 122863, 151216, 245726, 491452, 528529, 982904, 1057058, 1965808, 2114116, 4228232, 6870877, 8456464, 13741754, 27483508, 54967016, 89321401, 109934032, 178642802, 357285604, 714571208, 1429142416]

約数ペア:

[(1, 1429142416), (2, 714571208), (4, 357285604), (8, 178642802), (13, 109934032), (16, 89321401), (26, 54967016), (52, 27483508), (104, 13741754), (169, 8456464), (208, 6870877), (338, 4228232), (676, 2114116), (727, 1965808), (1352, 1057058), (1454, 982904), (2704, 528529), (2908, 491452), (5816, 245726), (9451, 151216), (11632, 122863), (18902, 75608)]