28053888

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 76296000

約数和(自身を除く): 48242112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 1699, 2064, 2752, 3398, 4128, 5097, 5504, 6796, 8256, 10194, 13592, 16512, 20388, 27184, 40776, 54368, 73057, 81552, 108736, 146114, 163104, 217472, 219171, 292228, 326208, 438342, 584456, 652416, 876684, 1168912, 1753368, 2337824, 3506736, 4675648, 7013472, 9351296, 14026944, 28053888]

約数ペア:

[(1, 28053888), (2, 14026944), (3, 9351296), (4, 7013472), (6, 4675648), (8, 3506736), (12, 2337824), (16, 1753368), (24, 1168912), (32, 876684), (43, 652416), (48, 584456), (64, 438342), (86, 326208), (96, 292228), (128, 219171), (129, 217472), (172, 163104), (192, 146114), (258, 108736), (344, 81552), (384, 73057), (516, 54368), (688, 40776), (1032, 27184), (1376, 20388), (1699, 16512), (2064, 13592), (2752, 10194), (3398, 8256), (4128, 6796), (5097, 5504)]