26918472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 77460480

約数和(自身を除く): 50542008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 983, 1141, 1304, 1956, 1966, 2282, 2949, 3423, 3912, 3932, 4564, 5898, 6846, 6881, 7864, 9128, 11796, 13692, 13762, 20643, 23592, 27384, 27524, 41286, 55048, 82572, 160229, 165144, 320458, 480687, 640916, 961374, 1121603, 1281832, 1922748, 2243206, 3364809, 3845496, 4486412, 6729618, 8972824, 13459236, 26918472]

約数ペア:

[(1, 26918472), (2, 13459236), (3, 8972824), (4, 6729618), (6, 4486412), (7, 3845496), (8, 3364809), (12, 2243206), (14, 1922748), (21, 1281832), (24, 1121603), (28, 961374), (42, 640916), (56, 480687), (84, 320458), (163, 165144), (168, 160229), (326, 82572), (489, 55048), (652, 41286), (978, 27524), (983, 27384), (1141, 23592), (1304, 20643), (1956, 13762), (1966, 13692), (2282, 11796), (2949, 9128), (3423, 7864), (3912, 6881), (3932, 6846), (4564, 5898)]