74981018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{144751}}^1$

素因数の和:144797

約数の個数: 16

約数和(自身を含む): 132013824

約数和(自身を除く): 57032806

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 144751, 289502, 1013257, 2026514, 5355787, 10711574, 37490509, 74981018]

約数ペア:

[(1, 74981018), (2, 37490509), (7, 10711574), (14, 5355787), (37, 2026514), (74, 1013257), (259, 289502), (518, 144751)]