40211574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{613}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 89845392

約数和(自身を除く): 49633818

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 613, 754, 841, 1131, 1226, 1682, 1839, 2262, 2523, 3678, 5046, 7969, 10933, 15938, 17777, 21866, 23907, 32799, 35554, 47814, 53331, 65598, 106662, 231101, 462202, 515533, 693303, 1031066, 1386606, 1546599, 3093198, 6701929, 13403858, 20105787, 40211574]

約数ペア:

[(1, 40211574), (2, 20105787), (3, 13403858), (6, 6701929), (13, 3093198), (26, 1546599), (29, 1386606), (39, 1031066), (58, 693303), (78, 515533), (87, 462202), (174, 231101), (377, 106662), (613, 65598), (754, 53331), (841, 47814), (1131, 35554), (1226, 32799), (1682, 23907), (1839, 21866), (2262, 17777), (2523, 15938), (3678, 10933), (5046, 7969)]