40291372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24749}}^1$

素因数の和:24801

約数の個数: 24

約数和(自身を含む): 79002000

約数和(自身を除く): 38710628

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 24749, 49498, 98996, 272239, 544478, 915713, 1088956, 1831426, 3662852, 10072843, 20145686, 40291372]

約数ペア:

[(1, 40291372), (2, 20145686), (4, 10072843), (11, 3662852), (22, 1831426), (37, 1088956), (44, 915713), (74, 544478), (148, 272239), (407, 98996), (814, 49498), (1628, 24749)]