7872432

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 20437680

約数和(自身を除く): 12565248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 409, 802, 818, 1203, 1227, 1604, 1636, 2406, 2454, 3208, 3272, 4812, 4908, 6416, 6544, 9624, 9816, 19248, 19632, 164009, 328018, 492027, 656036, 984054, 1312072, 1968108, 2624144, 3936216, 7872432]

約数ペア:

[(1, 7872432), (2, 3936216), (3, 2624144), (4, 1968108), (6, 1312072), (8, 984054), (12, 656036), (16, 492027), (24, 328018), (48, 164009), (401, 19632), (409, 19248), (802, 9816), (818, 9624), (1203, 6544), (1227, 6416), (1604, 4908), (1636, 4812), (2406, 3272), (2454, 3208)]