65191336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 80582744

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 431, 511, 518, 584, 862, 1022, 1036, 1724, 2044, 2072, 2701, 3017, 3448, 4088, 5402, 6034, 10804, 12068, 15947, 18907, 21608, 24136, 31463, 31894, 37814, 62926, 63788, 75628, 111629, 125852, 127576, 151256, 220241, 223258, 251704, 440482, 446516, 880964, 893032, 1164131, 1761928, 2328262, 4656524, 8148917, 9313048, 16297834, 32595668, 65191336]

約数ペア:

[(1, 65191336), (2, 32595668), (4, 16297834), (7, 9313048), (8, 8148917), (14, 4656524), (28, 2328262), (37, 1761928), (56, 1164131), (73, 893032), (74, 880964), (146, 446516), (148, 440482), (259, 251704), (292, 223258), (296, 220241), (431, 151256), (511, 127576), (518, 125852), (584, 111629), (862, 75628), (1022, 63788), (1036, 62926), (1724, 37814), (2044, 31894), (2072, 31463), (2701, 24136), (3017, 21608), (3448, 18907), (4088, 15947), (5402, 12068), (6034, 10804)]