28494385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4793}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 36242640

約数和(自身を除く): 7748255

約数列:

[1, 5, 29, 41, 145, 205, 1189, 4793, 5945, 23965, 138997, 196513, 694985, 982565, 5698877, 28494385]

約数ペア:

[(1, 28494385), (5, 5698877), (29, 982565), (41, 694985), (145, 196513), (205, 138997), (1189, 23965), (4793, 5945)]