38902804

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 74409300

約数和(自身を除く): 35506496

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 722, 929, 1102, 1444, 1858, 2204, 3716, 10469, 17651, 20938, 26941, 35302, 41876, 53882, 70604, 107764, 335369, 511879, 670738, 1023758, 1341476, 2047516, 9725701, 19451402, 38902804]

約数ペア:

[(1, 38902804), (2, 19451402), (4, 9725701), (19, 2047516), (29, 1341476), (38, 1023758), (58, 670738), (76, 511879), (116, 335369), (361, 107764), (551, 70604), (722, 53882), (929, 41876), (1102, 35302), (1444, 26941), (1858, 20938), (2204, 17651), (3716, 10469)]