61138924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198503}}^1$

素因数の和:198525

約数の個数: 24

約数和(自身を含む): 133394688

約数和(自身を除く): 72255764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 198503, 397006, 794012, 1389521, 2183533, 2779042, 4367066, 5558084, 8734132, 15284731, 30569462, 61138924]

約数ペア:

[(1, 61138924), (2, 30569462), (4, 15284731), (7, 8734132), (11, 5558084), (14, 4367066), (22, 2779042), (28, 2183533), (44, 1389521), (77, 794012), (154, 397006), (308, 198503)]