66762778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{1063}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 103574016

約数和(自身を除く): 36811238

約数列:

[1, 2, 31, 62, 1013, 1063, 2026, 2126, 31403, 32953, 62806, 65906, 1076819, 2153638, 33381389, 66762778]

約数ペア:

[(1, 66762778), (2, 33381389), (31, 2153638), (62, 1076819), (1013, 65906), (1063, 62806), (2026, 32953), (2126, 31403)]