42696641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 5687359

約数列:

[1, 13, 31, 53, 403, 689, 1643, 1999, 21359, 25987, 61969, 105947, 805597, 1377311, 3284357, 42696641]

約数ペア:

[(1, 42696641), (13, 3284357), (31, 1377311), (53, 805597), (403, 105947), (689, 61969), (1643, 25987), (1999, 21359)]