7398282752

素因数分解:

$2^9\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2083}}^1$

素因数の和:3099

約数の個数: 80

約数和(自身を含む): 16919012352

約数和(自身を除く): 9520729600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 991, 1792, 1982, 2083, 3584, 3964, 4166, 6937, 7928, 8332, 13874, 14581, 15856, 16664, 27748, 29162, 31712, 33328, 55496, 58324, 63424, 66656, 110992, 116648, 126848, 133312, 221984, 233296, 253696, 266624, 443968, 466592, 507392, 533248, 887936, 933184, 1066496, 1775872, 1866368, 2064253, 3551744, 3732736, 4128506, 7465472, 8257012, 14449771, 16514024, 28899542, 33028048, 57799084, 66056096, 115598168, 132112192, 231196336, 264224384, 462392672, 528448768, 924785344, 1056897536, 1849570688, 3699141376, 7398282752]

約数ペア:

[(1, 7398282752), (2, 3699141376), (4, 1849570688), (7, 1056897536), (8, 924785344), (14, 528448768), (16, 462392672), (28, 264224384), (32, 231196336), (56, 132112192), (64, 115598168), (112, 66056096), (128, 57799084), (224, 33028048), (256, 28899542), (448, 16514024), (512, 14449771), (896, 8257012), (991, 7465472), (1792, 4128506), (1982, 3732736), (2083, 3551744), (3584, 2064253), (3964, 1866368), (4166, 1775872), (6937, 1066496), (7928, 933184), (8332, 887936), (13874, 533248), (14581, 507392), (15856, 466592), (16664, 443968), (27748, 266624), (29162, 253696), (31712, 233296), (33328, 221984), (55496, 133312), (58324, 126848), (63424, 116648), (66656, 110992)]