4065870848

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7179

約数の個数: 88

約数和(自身を含む): 8957803008

約数和(自身を除く): 4891932160

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, 1664, 2236, 2752, 3328, 4472, 5504, 6656, 7103, 8944, 11008, 13312, 14206, 17888, 22016, 28412, 35776, 44032, 56824, 71552, 92339, 113648, 143104, 184678, 227296, 286208, 305429, 369356, 454592, 572416, 610858, 738712, 909184, 1221716, 1477424, 1818368, 2443432, 2954848, 3636736, 3970577, 4886864, 5909696, 7273472, 7941154, 9773728, 11819392, 15882308, 19547456, 23638784, 31764616, 39094912, 47277568, 63529232, 78189824, 94555136, 127058464, 156379648, 254116928, 312759296, 508233856, 1016467712, 2032935424, 4065870848]

約数ペア:

[(1, 4065870848), (2, 2032935424), (4, 1016467712), (8, 508233856), (13, 312759296), (16, 254116928), (26, 156379648), (32, 127058464), (43, 94555136), (52, 78189824), (64, 63529232), (86, 47277568), (104, 39094912), (128, 31764616), (172, 23638784), (208, 19547456), (256, 15882308), (344, 11819392), (416, 9773728), (512, 7941154), (559, 7273472), (688, 5909696), (832, 4886864), (1024, 3970577), (1118, 3636736), (1376, 2954848), (1664, 2443432), (2236, 1818368), (2752, 1477424), (3328, 1221716), (4472, 909184), (5504, 738712), (6656, 610858), (7103, 572416), (8944, 454592), (11008, 369356), (13312, 305429), (14206, 286208), (17888, 227296), (22016, 184678), (28412, 143104), (35776, 113648), (44032, 92339), (56824, 71552)]