25121664

素因数分解:

$2^7\times 3^4\times {\mathrm{2423}}^1$

素因数の和:2449

約数の個数: 80

約数和(自身を含む): 74792520

約数和(自身を除く): 49670856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2423, 2592, 3456, 4846, 5184, 7269, 9692, 10368, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 65421, 77536, 87228, 116304, 130842, 155072, 174456, 196263, 232608, 261684, 310144, 348912, 392526, 465216, 523368, 697824, 785052, 930432, 1046736, 1395648, 1570104, 2093472, 2791296, 3140208, 4186944, 6280416, 8373888, 12560832, 25121664]

約数ペア:

[(1, 25121664), (2, 12560832), (3, 8373888), (4, 6280416), (6, 4186944), (8, 3140208), (9, 2791296), (12, 2093472), (16, 1570104), (18, 1395648), (24, 1046736), (27, 930432), (32, 785052), (36, 697824), (48, 523368), (54, 465216), (64, 392526), (72, 348912), (81, 310144), (96, 261684), (108, 232608), (128, 196263), (144, 174456), (162, 155072), (192, 130842), (216, 116304), (288, 87228), (324, 77536), (384, 65421), (432, 58152), (576, 43614), (648, 38768), (864, 29076), (1152, 21807), (1296, 19384), (1728, 14538), (2423, 10368), (2592, 9692), (3456, 7269), (4846, 5184)]