27278104

素因数分解:

$2^3\times 7^3\times {\mathrm{9941}}^1$

素因数の和:9968

約数の個数: 32

約数和(自身を含む): 59652000

約数和(自身を除く): 32373896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9941, 19882, 39764, 69587, 79528, 139174, 278348, 487109, 556696, 974218, 1948436, 3409763, 3896872, 6819526, 13639052, 27278104]

約数ペア:

[(1, 27278104), (2, 13639052), (4, 6819526), (7, 3896872), (8, 3409763), (14, 1948436), (28, 974218), (49, 556696), (56, 487109), (98, 278348), (196, 139174), (343, 79528), (392, 69587), (686, 39764), (1372, 19882), (2744, 9941)]