27239128

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 58563360

約数和(自身を除く): 31324232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1213, 1604, 2426, 2807, 3208, 4852, 5614, 8491, 9704, 11228, 16982, 22456, 33964, 67928, 486413, 972826, 1945652, 3404891, 3891304, 6809782, 13619564, 27239128]

約数ペア:

[(1, 27239128), (2, 13619564), (4, 6809782), (7, 3891304), (8, 3404891), (14, 1945652), (28, 972826), (56, 486413), (401, 67928), (802, 33964), (1213, 22456), (1604, 16982), (2426, 11228), (2807, 9704), (3208, 8491), (4852, 5614)]