25714542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8387}}^1$

素因数の和:8472

約数の個数: 32

約数和(自身を含む): 59588352

約数和(自身を除く): 33873810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 8387, 16774, 25161, 50322, 58709, 117418, 176127, 352254, 612251, 1224502, 1836753, 3673506, 4285757, 8571514, 12857271, 25714542]

約数ペア:

[(1, 25714542), (2, 12857271), (3, 8571514), (6, 4285757), (7, 3673506), (14, 1836753), (21, 1224502), (42, 612251), (73, 352254), (146, 176127), (219, 117418), (438, 58709), (511, 50322), (1022, 25161), (1533, 16774), (3066, 8387)]