28738968

素因数分解:

$2^3\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1303}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 71980800

約数和(自身を除く): 43241832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 919, 1303, 1838, 2606, 2757, 3676, 3909, 5212, 5514, 7352, 7818, 10424, 11028, 15636, 22056, 31272, 1197457, 2394914, 3592371, 4789828, 7184742, 9579656, 14369484, 28738968]

約数ペア:

[(1, 28738968), (2, 14369484), (3, 9579656), (4, 7184742), (6, 4789828), (8, 3592371), (12, 2394914), (24, 1197457), (919, 31272), (1303, 22056), (1838, 15636), (2606, 11028), (2757, 10424), (3676, 7818), (3909, 7352), (5212, 5514)]