42043586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 71463168

約数和(自身を除く): 29419582

約数列:

[1, 2, 13, 23, 26, 46, 167, 299, 334, 421, 598, 842, 2171, 3841, 4342, 5473, 7682, 9683, 10946, 19366, 49933, 70307, 99866, 125879, 140614, 251758, 913991, 1617061, 1827982, 3234122, 21021793, 42043586]

約数ペア:

[(1, 42043586), (2, 21021793), (13, 3234122), (23, 1827982), (26, 1617061), (46, 913991), (167, 251758), (299, 140614), (334, 125879), (421, 99866), (598, 70307), (842, 49933), (2171, 19366), (3841, 10946), (4342, 9683), (5473, 7682)]