28637104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94201}}^1$

素因数の和:94228

約数の個数: 20

約数和(自身を含む): 58405240

約数和(自身を除く): 29768136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94201, 188402, 376804, 753608, 1507216, 1789819, 3579638, 7159276, 14318552, 28637104]

約数ペア:

[(1, 28637104), (2, 14318552), (4, 7159276), (8, 3579638), (16, 1789819), (19, 1507216), (38, 753608), (76, 376804), (152, 188402), (304, 94201)]