74128424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2819}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 147204000

約数和(自身を除く): 73075576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 2819, 3287, 5638, 6574, 11276, 13148, 22552, 26296, 53561, 107122, 214244, 428488, 487687, 975374, 1950748, 3901496, 9266053, 18532106, 37064212, 74128424]

約数ペア:

[(1, 74128424), (2, 37064212), (4, 18532106), (8, 9266053), (19, 3901496), (38, 1950748), (76, 975374), (152, 487687), (173, 428488), (346, 214244), (692, 107122), (1384, 53561), (2819, 26296), (3287, 22552), (5638, 13148), (6574, 11276)]