29977772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1399}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 57388800

約数和(自身を除く): 27411028

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1399, 1948, 2798, 5357, 5596, 10714, 15389, 21428, 30778, 61556, 681313, 1362626, 2725252, 7494443, 14988886, 29977772]

約数ペア:

[(1, 29977772), (2, 14988886), (4, 7494443), (11, 2725252), (22, 1362626), (44, 681313), (487, 61556), (974, 30778), (1399, 21428), (1948, 15389), (2798, 10714), (5357, 5596)]