66254936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 141696000

約数和(自身を除く): 75441064

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 149, 163, 248, 298, 326, 341, 596, 652, 682, 1192, 1304, 1364, 1639, 1793, 2728, 3278, 3586, 4619, 5053, 6556, 7172, 9238, 10106, 13112, 14344, 18476, 20212, 24287, 36952, 40424, 48574, 50809, 55583, 97148, 101618, 111166, 194296, 203236, 222332, 267157, 406472, 444664, 534314, 752897, 1068628, 1505794, 2137256, 3011588, 6023176, 8281867, 16563734, 33127468, 66254936]

約数ペア:

[(1, 66254936), (2, 33127468), (4, 16563734), (8, 8281867), (11, 6023176), (22, 3011588), (31, 2137256), (44, 1505794), (62, 1068628), (88, 752897), (124, 534314), (149, 444664), (163, 406472), (248, 267157), (298, 222332), (326, 203236), (341, 194296), (596, 111166), (652, 101618), (682, 97148), (1192, 55583), (1304, 50809), (1364, 48574), (1639, 40424), (1793, 36952), (2728, 24287), (3278, 20212), (3586, 18476), (4619, 14344), (5053, 13112), (6556, 10106), (7172, 9238)]