61853264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 60

約数和(自身を含む): 134970528

約数和(自身を除く): 73117264

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 743, 946, 968, 1486, 1892, 1936, 2972, 3784, 5203, 5944, 7568, 8173, 10406, 11888, 16346, 20812, 31949, 32692, 41624, 63898, 65384, 83248, 89903, 127796, 130768, 179806, 255592, 351439, 359612, 511184, 702878, 719224, 1405756, 1438448, 2811512, 3865829, 5623024, 7731658, 15463316, 30926632, 61853264]

約数ペア:

[(1, 61853264), (2, 30926632), (4, 15463316), (8, 7731658), (11, 5623024), (16, 3865829), (22, 2811512), (43, 1438448), (44, 1405756), (86, 719224), (88, 702878), (121, 511184), (172, 359612), (176, 351439), (242, 255592), (344, 179806), (473, 130768), (484, 127796), (688, 89903), (743, 83248), (946, 65384), (968, 63898), (1486, 41624), (1892, 32692), (1936, 31949), (2972, 20812), (3784, 16346), (5203, 11888), (5944, 10406), (7568, 8173)]