66574190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{289453}}^1$

素因数の和:289483

約数の個数: 16

約数和(自身を含む): 125044128

約数和(自身を除く): 58469938

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 289453, 578906, 1447265, 2894530, 6657419, 13314838, 33287095, 66574190]

約数ペア:

[(1, 66574190), (2, 33287095), (5, 13314838), (10, 6657419), (23, 2894530), (46, 1447265), (115, 578906), (230, 289453)]