40423372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1489}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 77348880

約数和(自身を除く): 36925508

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 1489, 2468, 2978, 5956, 6787, 13574, 16379, 27148, 32758, 65516, 918713, 1837426, 3674852, 10105843, 20211686, 40423372]

約数ペア:

[(1, 40423372), (2, 20211686), (4, 10105843), (11, 3674852), (22, 1837426), (44, 918713), (617, 65516), (1234, 32758), (1489, 27148), (2468, 16379), (2978, 13574), (5956, 6787)]