64157028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17881}}^1$

素因数の和:17924

約数の個数: 48

約数和(自身を含む): 168233856

約数和(自身を除く): 104076828

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 17881, 35762, 53643, 71524, 107286, 214572, 232453, 411263, 464906, 697359, 822526, 929812, 1233789, 1394718, 1645052, 2467578, 2789436, 4935156, 5346419, 10692838, 16039257, 21385676, 32078514, 64157028]

約数ペア:

[(1, 64157028), (2, 32078514), (3, 21385676), (4, 16039257), (6, 10692838), (12, 5346419), (13, 4935156), (23, 2789436), (26, 2467578), (39, 1645052), (46, 1394718), (52, 1233789), (69, 929812), (78, 822526), (92, 697359), (138, 464906), (156, 411263), (276, 232453), (299, 214572), (598, 107286), (897, 71524), (1196, 53643), (1794, 35762), (3588, 17881)]