74401865216

素因数分解:

$2^9\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{16231}}^1$

素因数の和:17535

約数の個数: 80

約数和(自身を含む): 170038640640

約数和(自身を除く): 95636775424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1279, 1792, 2558, 3584, 5116, 8953, 10232, 16231, 17906, 20464, 32462, 35812, 40928, 64924, 71624, 81856, 113617, 129848, 143248, 163712, 227234, 259696, 286496, 327424, 454468, 519392, 572992, 654848, 908936, 1038784, 1145984, 1817872, 2077568, 2291968, 3635744, 4155136, 4583936, 7271488, 8310272, 14542976, 20759449, 29085952, 41518898, 58171904, 83037796, 145316143, 166075592, 290632286, 332151184, 581264572, 664302368, 1162529144, 1328604736, 2325058288, 2657209472, 4650116576, 5314418944, 9300233152, 10628837888, 18600466304, 37200932608, 74401865216]

約数ペア:

[(1, 74401865216), (2, 37200932608), (4, 18600466304), (7, 10628837888), (8, 9300233152), (14, 5314418944), (16, 4650116576), (28, 2657209472), (32, 2325058288), (56, 1328604736), (64, 1162529144), (112, 664302368), (128, 581264572), (224, 332151184), (256, 290632286), (448, 166075592), (512, 145316143), (896, 83037796), (1279, 58171904), (1792, 41518898), (2558, 29085952), (3584, 20759449), (5116, 14542976), (8953, 8310272), (10232, 7271488), (16231, 4583936), (17906, 4155136), (20464, 3635744), (32462, 2291968), (35812, 2077568), (40928, 1817872), (64924, 1145984), (71624, 1038784), (81856, 908936), (113617, 654848), (129848, 572992), (143248, 519392), (163712, 454468), (227234, 327424), (259696, 286496)]