888962048

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1629

約数の個数: 88

約数和(自身を含む): 1959519408

約数和(自身を除く): 1070557360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 512, 559, 688, 832, 1024, 1118, 1376, 1553, 1664, 2236, 2752, 3106, 3328, 4472, 5504, 6212, 6656, 8944, 11008, 12424, 13312, 17888, 20189, 22016, 24848, 35776, 40378, 44032, 49696, 66779, 71552, 80756, 99392, 133558, 143104, 161512, 198784, 267116, 286208, 323024, 397568, 534232, 572416, 646048, 795136, 868127, 1068464, 1292096, 1590272, 1736254, 2136928, 2584192, 3472508, 4273856, 5168384, 6945016, 8547712, 10336768, 13890032, 17095424, 20673536, 27780064, 34190848, 55560128, 68381696, 111120256, 222240512, 444481024, 888962048]

約数ペア:

[(1, 888962048), (2, 444481024), (4, 222240512), (8, 111120256), (13, 68381696), (16, 55560128), (26, 34190848), (32, 27780064), (43, 20673536), (52, 17095424), (64, 13890032), (86, 10336768), (104, 8547712), (128, 6945016), (172, 5168384), (208, 4273856), (256, 3472508), (344, 2584192), (416, 2136928), (512, 1736254), (559, 1590272), (688, 1292096), (832, 1068464), (1024, 868127), (1118, 795136), (1376, 646048), (1553, 572416), (1664, 534232), (2236, 397568), (2752, 323024), (3106, 286208), (3328, 267116), (4472, 198784), (5504, 161512), (6212, 143104), (6656, 133558), (8944, 99392), (11008, 80756), (12424, 71552), (13312, 66779), (17888, 49696), (20189, 44032), (22016, 40378), (24848, 35776)]