77289254

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{23099}}^1$

素因数の和:23347

約数の個数: 16

約数和(自身を含む): 133056000

約数和(自身を除く): 55766746

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 23099, 46198, 161693, 323386, 5520661, 11041322, 38644627, 77289254]

約数ペア:

[(1, 77289254), (2, 38644627), (7, 11041322), (14, 5520661), (239, 323386), (478, 161693), (1673, 46198), (3346, 23099)]