70148144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{398569}}^1$

素因数の和:398588

約数の個数: 20

約数和(自身を含む): 148268040

約数和(自身を除く): 78119896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 398569, 797138, 1594276, 3188552, 4384259, 6377104, 8768518, 17537036, 35074072, 70148144]

約数ペア:

[(1, 70148144), (2, 35074072), (4, 17537036), (8, 8768518), (11, 6377104), (16, 4384259), (22, 3188552), (44, 1594276), (88, 797138), (176, 398569)]