42491512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10687}}^1$

素因数の和:10771

約数の個数: 32

約数和(自身を含む): 92344320

約数和(自身を除く): 49852808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10687, 21374, 42748, 74809, 85496, 149618, 299236, 598472, 758777, 1517554, 3035108, 5311439, 6070216, 10622878, 21245756, 42491512]

約数ペア:

[(1, 42491512), (2, 21245756), (4, 10622878), (7, 6070216), (8, 5311439), (14, 3035108), (28, 1517554), (56, 758777), (71, 598472), (142, 299236), (284, 149618), (497, 85496), (568, 74809), (994, 42748), (1988, 21374), (3976, 10687)]