74213038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 113757696

約数和(自身を除く): 39544658

約数列:

[1, 2, 53, 106, 421, 842, 1663, 3326, 22313, 44626, 88139, 176278, 700123, 1400246, 37106519, 74213038]

約数ペア:

[(1, 74213038), (2, 37106519), (53, 1400246), (106, 700123), (421, 176278), (842, 88139), (1663, 44626), (3326, 22313)]