38716262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 66349920

約数和(自身を除く): 27633658

約数列:

[1, 2, 13, 19, 26, 38, 181, 247, 362, 433, 494, 866, 2353, 3439, 4706, 5629, 6878, 8227, 11258, 16454, 44707, 78373, 89414, 106951, 156746, 213902, 1018849, 1489087, 2037698, 2978174, 19358131, 38716262]

約数ペア:

[(1, 38716262), (2, 19358131), (13, 2978174), (19, 2037698), (26, 1489087), (38, 1018849), (181, 213902), (247, 156746), (362, 106951), (433, 89414), (494, 78373), (866, 44707), (2353, 16454), (3439, 11258), (4706, 8227), (5629, 6878)]