7254728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 14851200

約数和(自身を除く): 7596472

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 883, 1027, 1766, 2054, 3532, 4108, 7064, 8216, 11479, 22958, 45916, 69757, 91832, 139514, 279028, 558056, 906841, 1813682, 3627364, 7254728]

約数ペア:

[(1, 7254728), (2, 3627364), (4, 1813682), (8, 906841), (13, 558056), (26, 279028), (52, 139514), (79, 91832), (104, 69757), (158, 45916), (316, 22958), (632, 11479), (883, 8216), (1027, 7064), (1766, 4108), (2054, 3532)]