7400224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17789}}^1$

素因数の和:17812

約数の個数: 24

約数和(自身を含む): 15690780

約数和(自身を除く): 8290556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 17789, 35578, 71156, 142312, 231257, 284624, 462514, 569248, 925028, 1850056, 3700112, 7400224]

約数ペア:

[(1, 7400224), (2, 3700112), (4, 1850056), (8, 925028), (13, 569248), (16, 462514), (26, 284624), (32, 231257), (52, 142312), (104, 71156), (208, 35578), (416, 17789)]