42117998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2617}}^1$

素因数の和:3251

約数の個数: 16

約数和(自身を含む): 68172720

約数和(自身を除く): 26054722

約数列:

[1, 2, 13, 26, 619, 1238, 2617, 5234, 8047, 16094, 34021, 68042, 1619923, 3239846, 21058999, 42117998]

約数ペア:

[(1, 42117998), (2, 21058999), (13, 3239846), (26, 1619923), (619, 68042), (1238, 34021), (2617, 16094), (5234, 8047)]