65648147456

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{3407}}^1$

素因数の和:4065

約数の個数: 88

約数和(自身を含む): 135728480256

約数和(自身を除く): 70080332800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 607, 992, 1024, 1214, 1984, 2428, 3407, 3968, 4856, 6814, 7936, 9712, 13628, 15872, 18817, 19424, 27256, 31744, 37634, 38848, 54512, 75268, 77696, 105617, 109024, 150536, 155392, 211234, 218048, 301072, 310784, 422468, 436096, 602144, 621568, 844936, 872192, 1204288, 1689872, 1744384, 2068049, 2408576, 3379744, 3488768, 4136098, 4817152, 6759488, 8272196, 9634304, 13518976, 16544392, 19268608, 27037952, 33088784, 54075904, 64109519, 66177568, 108151808, 128219038, 132355136, 256438076, 264710272, 512876152, 529420544, 1025752304, 1058841088, 2051504608, 2117682176, 4103009216, 8206018432, 16412036864, 32824073728, 65648147456]

約数ペア:

[(1, 65648147456), (2, 32824073728), (4, 16412036864), (8, 8206018432), (16, 4103009216), (31, 2117682176), (32, 2051504608), (62, 1058841088), (64, 1025752304), (124, 529420544), (128, 512876152), (248, 264710272), (256, 256438076), (496, 132355136), (512, 128219038), (607, 108151808), (992, 66177568), (1024, 64109519), (1214, 54075904), (1984, 33088784), (2428, 27037952), (3407, 19268608), (3968, 16544392), (4856, 13518976), (6814, 9634304), (7936, 8272196), (9712, 6759488), (13628, 4817152), (15872, 4136098), (18817, 3488768), (19424, 3379744), (27256, 2408576), (31744, 2068049), (37634, 1744384), (38848, 1689872), (54512, 1204288), (75268, 872192), (77696, 844936), (105617, 621568), (109024, 602144), (150536, 436096), (155392, 422468), (211234, 310784), (218048, 301072)]