74946716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 78591844

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 2447, 4894, 7657, 9788, 15314, 30628, 31811, 46493, 63622, 75857, 92986, 127244, 151714, 185972, 303428, 604409, 986141, 1208818, 1441283, 1972282, 2417636, 2882566, 3944564, 5765132, 18736679, 37473358, 74946716]

約数ペア:

[(1, 74946716), (2, 37473358), (4, 18736679), (13, 5765132), (19, 3944564), (26, 2882566), (31, 2417636), (38, 1972282), (52, 1441283), (62, 1208818), (76, 986141), (124, 604409), (247, 303428), (403, 185972), (494, 151714), (589, 127244), (806, 92986), (988, 75857), (1178, 63622), (1612, 46493), (2356, 31811), (2447, 30628), (4894, 15314), (7657, 9788)]