73938826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 123480000

約数和(自身を除く): 49541174

約数列:

[1, 2, 13, 26, 41, 82, 139, 278, 499, 533, 998, 1066, 1807, 3614, 5699, 6487, 11398, 12974, 20459, 40918, 69361, 74087, 138722, 148174, 265967, 531934, 901693, 1803386, 2843801, 5687602, 36969413, 73938826]

約数ペア:

[(1, 73938826), (2, 36969413), (13, 5687602), (26, 2843801), (41, 1803386), (82, 901693), (139, 531934), (278, 265967), (499, 148174), (533, 138722), (998, 74087), (1066, 69361), (1807, 40918), (3614, 20459), (5699, 12974), (6487, 11398)]