8374185992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{1553}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 17185996800

約数和(自身を除く): 8811810808

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 1279, 1553, 2108, 2558, 3106, 4216, 5116, 6212, 10232, 12424, 21743, 26401, 39649, 43486, 48143, 52802, 79298, 86972, 96286, 105604, 158596, 173944, 192572, 211208, 317192, 385144, 674033, 818431, 1348066, 1636862, 1986287, 2696132, 3273724, 3972574, 5392264, 6547448, 7945148, 15890296, 33766879, 61574897, 67533758, 123149794, 135067516, 246299588, 270135032, 492599176, 1046773249, 2093546498, 4187092996, 8374185992]

約数ペア:

[(1, 8374185992), (2, 4187092996), (4, 2093546498), (8, 1046773249), (17, 492599176), (31, 270135032), (34, 246299588), (62, 135067516), (68, 123149794), (124, 67533758), (136, 61574897), (248, 33766879), (527, 15890296), (1054, 7945148), (1279, 6547448), (1553, 5392264), (2108, 3972574), (2558, 3273724), (3106, 2696132), (4216, 1986287), (5116, 1636862), (6212, 1348066), (10232, 818431), (12424, 674033), (21743, 385144), (26401, 317192), (39649, 211208), (43486, 192572), (48143, 173944), (52802, 158596), (79298, 105604), (86972, 96286)]