25354684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 47135088

約数和(自身を除く): 21780404

約数列:

[1, 2, 4, 17, 34, 68, 571, 653, 1142, 1306, 2284, 2612, 9707, 11101, 19414, 22202, 38828, 44404, 372863, 745726, 1491452, 6338671, 12677342, 25354684]

約数ペア:

[(1, 25354684), (2, 12677342), (4, 6338671), (17, 1491452), (34, 745726), (68, 372863), (571, 44404), (653, 38828), (1142, 22202), (1306, 19414), (2284, 11101), (2612, 9707)]