65341416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{388937}}^1$

素因数の和:388953

約数の個数: 32

約数和(自身を含む): 186690240

約数和(自身を除く): 121348824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 388937, 777874, 1166811, 1555748, 2333622, 2722559, 3111496, 4667244, 5445118, 8167677, 9334488, 10890236, 16335354, 21780472, 32670708, 65341416]

約数ペア:

[(1, 65341416), (2, 32670708), (3, 21780472), (4, 16335354), (6, 10890236), (7, 9334488), (8, 8167677), (12, 5445118), (14, 4667244), (21, 3111496), (24, 2722559), (28, 2333622), (42, 1555748), (56, 1166811), (84, 777874), (168, 388937)]