27291754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 21976982

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 647, 917, 1294, 1834, 3013, 4529, 6026, 9058, 14881, 21091, 29762, 42182, 84757, 104167, 169514, 208334, 593299, 1186598, 1949411, 3898822, 13645877, 27291754]

約数ペア:

[(1, 27291754), (2, 13645877), (7, 3898822), (14, 1949411), (23, 1186598), (46, 593299), (131, 208334), (161, 169514), (262, 104167), (322, 84757), (647, 42182), (917, 29762), (1294, 21091), (1834, 14881), (3013, 9058), (4529, 6026)]