66384190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{228911}}^1$

素因数の和:228947

約数の個数: 16

約数和(自身を含む): 123612480

約数和(自身を除く): 57228290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 228911, 457822, 1144555, 2289110, 6638419, 13276838, 33192095, 66384190]

約数ペア:

[(1, 66384190), (2, 33192095), (5, 13276838), (10, 6638419), (29, 2289110), (58, 1144555), (145, 457822), (290, 228911)]