38218264

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2719}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 44034536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 2719, 3514, 5438, 7028, 10876, 14056, 19033, 21752, 38066, 76132, 152264, 682469, 1364938, 2729876, 4777283, 5459752, 9554566, 19109132, 38218264]

約数ペア:

[(1, 38218264), (2, 19109132), (4, 9554566), (7, 5459752), (8, 4777283), (14, 2729876), (28, 1364938), (56, 682469), (251, 152264), (502, 76132), (1004, 38066), (1757, 21752), (2008, 19033), (2719, 14056), (3514, 10876), (5438, 7028)]