66462648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395611}}^1$

素因数の和:395627

約数の個数: 32

約数和(自身を含む): 189893760

約数和(自身を除く): 123431112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395611, 791222, 1186833, 1582444, 2373666, 2769277, 3164888, 4747332, 5538554, 8307831, 9494664, 11077108, 16615662, 22154216, 33231324, 66462648]

約数ペア:

[(1, 66462648), (2, 33231324), (3, 22154216), (4, 16615662), (6, 11077108), (7, 9494664), (8, 8307831), (12, 5538554), (14, 4747332), (21, 3164888), (24, 2769277), (28, 2373666), (42, 1582444), (56, 1186833), (84, 791222), (168, 395611)]