28459298

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2114

約数の個数: 24

約数和(自身を含む): 50017500

約数和(自身を除く): 21558202

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1949, 2086, 3898, 7301, 13643, 14602, 27286, 95501, 191002, 290401, 580802, 2032807, 4065614, 14229649, 28459298]

約数ペア:

[(1, 28459298), (2, 14229649), (7, 4065614), (14, 2032807), (49, 580802), (98, 290401), (149, 191002), (298, 95501), (1043, 27286), (1949, 14602), (2086, 13643), (3898, 7301)]