77221496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28355

約数の個数: 32

約数和(自身を含む): 163054080

約数和(自身を除く): 85832584

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 28307, 56614, 113228, 226456, 311377, 622754, 877517, 1245508, 1755034, 2491016, 3510068, 7020136, 9652687, 19305374, 38610748, 77221496]

約数ペア:

[(1, 77221496), (2, 38610748), (4, 19305374), (8, 9652687), (11, 7020136), (22, 3510068), (31, 2491016), (44, 1755034), (62, 1245508), (88, 877517), (124, 622754), (248, 311377), (341, 226456), (682, 113228), (1364, 56614), (2728, 28307)]