6420021244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1553}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 14225291136

約数和(自身を除く): 7805269892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 277, 287, 364, 533, 554, 574, 1066, 1108, 1148, 1553, 1939, 2132, 3106, 3601, 3731, 3878, 6212, 7202, 7462, 7756, 10871, 11357, 14404, 14924, 20189, 21742, 22714, 25207, 40378, 43484, 45428, 50414, 63673, 79499, 80756, 100828, 127346, 141323, 147641, 158998, 254692, 282646, 295282, 317996, 430181, 445711, 565292, 590564, 827749, 860362, 891422, 1033487, 1655498, 1720724, 1782844, 2066974, 3011267, 3310996, 4133948, 5592353, 5794243, 6022534, 11184706, 11588486, 12045068, 17637421, 22369412, 23176972, 35274842, 39146471, 70549684, 78292942, 123461947, 156585884, 229286473, 246923894, 458572946, 493847788, 917145892, 1605005311, 3210010622, 6420021244]

約数ペア:

[(1, 6420021244), (2, 3210010622), (4, 1605005311), (7, 917145892), (13, 493847788), (14, 458572946), (26, 246923894), (28, 229286473), (41, 156585884), (52, 123461947), (82, 78292942), (91, 70549684), (164, 39146471), (182, 35274842), (277, 23176972), (287, 22369412), (364, 17637421), (533, 12045068), (554, 11588486), (574, 11184706), (1066, 6022534), (1108, 5794243), (1148, 5592353), (1553, 4133948), (1939, 3310996), (2132, 3011267), (3106, 2066974), (3601, 1782844), (3731, 1720724), (3878, 1655498), (6212, 1033487), (7202, 891422), (7462, 860362), (7756, 827749), (10871, 590564), (11357, 565292), (14404, 445711), (14924, 430181), (20189, 317996), (21742, 295282), (22714, 282646), (25207, 254692), (40378, 158998), (43484, 147641), (45428, 141323), (50414, 127346), (63673, 100828), (79499, 80756)]