38117612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 73017000

約数和(自身を除く): 34899388

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 499, 676, 998, 1469, 1996, 2938, 5876, 6487, 12974, 19097, 25948, 38194, 56387, 76388, 84331, 112774, 168662, 225548, 337324, 733031, 1466062, 2932124, 9529403, 19058806, 38117612]

約数ペア:

[(1, 38117612), (2, 19058806), (4, 9529403), (13, 2932124), (26, 1466062), (52, 733031), (113, 337324), (169, 225548), (226, 168662), (338, 112774), (452, 84331), (499, 76388), (676, 56387), (998, 38194), (1469, 25948), (1996, 19097), (2938, 12974), (5876, 6487)]