28567184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93971}}^1$

素因数の和:93998

約数の個数: 20

約数和(自身を含む): 58262640

約数和(自身を除く): 29695456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93971, 187942, 375884, 751768, 1503536, 1785449, 3570898, 7141796, 14283592, 28567184]

約数ペア:

[(1, 28567184), (2, 14283592), (4, 7141796), (8, 3570898), (16, 1785449), (19, 1503536), (38, 751768), (76, 375884), (152, 187942), (304, 93971)]