40139582

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{4969}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 68943840

約数和(自身を除く): 28804258

約数列:

[1, 2, 7, 14, 577, 1154, 4039, 4969, 8078, 9938, 34783, 69566, 2867113, 5734226, 20069791, 40139582]

約数ペア:

[(1, 40139582), (2, 20069791), (7, 5734226), (14, 2867113), (577, 69566), (1154, 34783), (4039, 9938), (4969, 8078)]