66363864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395023}}^1$

素因数の和:395039

約数の個数: 32

約数和(自身を含む): 189611520

約数和(自身を除く): 123247656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395023, 790046, 1185069, 1580092, 2370138, 2765161, 3160184, 4740276, 5530322, 8295483, 9480552, 11060644, 16590966, 22121288, 33181932, 66363864]

約数ペア:

[(1, 66363864), (2, 33181932), (3, 22121288), (4, 16590966), (6, 11060644), (7, 9480552), (8, 8295483), (12, 5530322), (14, 4740276), (21, 3160184), (24, 2765161), (28, 2370138), (42, 1580092), (56, 1185069), (84, 790046), (168, 395023)]