2015328128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33287}}^1$

素因数の和:33355

約数の個数: 64

約数和(自身を含む): 4481896320

約数和(自身を除く): 2466568192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 3784, 5504, 7568, 15136, 30272, 33287, 60544, 66574, 133148, 266296, 366157, 532592, 732314, 1065184, 1431341, 1464628, 2130368, 2862682, 2929256, 4260736, 5725364, 5858512, 11450728, 11717024, 15744751, 22901456, 23434048, 31489502, 45802912, 46868096, 62979004, 91605824, 125958008, 183211648, 251916016, 503832032, 1007664064, 2015328128]

約数ペア:

[(1, 2015328128), (2, 1007664064), (4, 503832032), (8, 251916016), (11, 183211648), (16, 125958008), (22, 91605824), (32, 62979004), (43, 46868096), (44, 45802912), (64, 31489502), (86, 23434048), (88, 22901456), (128, 15744751), (172, 11717024), (176, 11450728), (344, 5858512), (352, 5725364), (473, 4260736), (688, 2929256), (704, 2862682), (946, 2130368), (1376, 1464628), (1408, 1431341), (1892, 1065184), (2752, 732314), (3784, 532592), (5504, 366157), (7568, 266296), (15136, 133148), (30272, 66574), (33287, 60544)]