66850168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 92817032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2309, 2632, 3619, 4136, 4618, 7238, 9236, 14476, 16163, 18472, 25399, 28952, 32326, 50798, 64652, 101596, 108523, 129304, 177793, 203192, 217046, 355586, 434092, 711172, 759661, 868184, 1193753, 1422344, 1519322, 2387506, 3038644, 4775012, 6077288, 8356271, 9550024, 16712542, 33425084, 66850168]

約数ペア:

[(1, 66850168), (2, 33425084), (4, 16712542), (7, 9550024), (8, 8356271), (11, 6077288), (14, 4775012), (22, 3038644), (28, 2387506), (44, 1519322), (47, 1422344), (56, 1193753), (77, 868184), (88, 759661), (94, 711172), (154, 434092), (188, 355586), (308, 217046), (329, 203192), (376, 177793), (517, 129304), (616, 108523), (658, 101596), (1034, 64652), (1316, 50798), (2068, 32326), (2309, 28952), (2632, 25399), (3619, 18472), (4136, 16163), (4618, 14476), (7238, 9236)]