7493408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{18013}}^1$

素因数の和:18036

約数の個数: 24

約数和(自身を含む): 15888348

約数和(自身を除く): 8394940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 18013, 36026, 72052, 144104, 234169, 288208, 468338, 576416, 936676, 1873352, 3746704, 7493408]

約数ペア:

[(1, 7493408), (2, 3746704), (4, 1873352), (8, 936676), (13, 576416), (16, 468338), (26, 288208), (32, 234169), (52, 144104), (104, 72052), (208, 36026), (416, 18013)]