25017304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{240551}}^1$

素因数の和:240570

約数の個数: 16

約数和(自身を含む): 50515920

約数和(自身を除く): 25498616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 240551, 481102, 962204, 1924408, 3127163, 6254326, 12508652, 25017304]

約数ペア:

[(1, 25017304), (2, 12508652), (4, 6254326), (8, 3127163), (13, 1924408), (26, 962204), (52, 481102), (104, 240551)]