66158038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28541}}^1$

素因数の和:28623

約数の個数: 16

約数和(自身を含む): 106176240

約数和(自身を除く): 40018202

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 28541, 57082, 542279, 1084558, 1741001, 3482002, 33079019, 66158038]

約数ペア:

[(1, 66158038), (2, 33079019), (19, 3482002), (38, 1741001), (61, 1084558), (122, 542279), (1159, 57082), (2318, 28541)]