25084668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 69987792

約数和(自身を除く): 44903124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1153, 1554, 1813, 2306, 3108, 3459, 3626, 4612, 5439, 6918, 7252, 8071, 10878, 13836, 16142, 21756, 24213, 32284, 42661, 48426, 56497, 85322, 96852, 112994, 127983, 169491, 170644, 225988, 255966, 298627, 338982, 511932, 597254, 677964, 895881, 1194508, 1791762, 2090389, 3583524, 4180778, 6271167, 8361556, 12542334, 25084668]

約数ペア:

[(1, 25084668), (2, 12542334), (3, 8361556), (4, 6271167), (6, 4180778), (7, 3583524), (12, 2090389), (14, 1791762), (21, 1194508), (28, 895881), (37, 677964), (42, 597254), (49, 511932), (74, 338982), (84, 298627), (98, 255966), (111, 225988), (147, 170644), (148, 169491), (196, 127983), (222, 112994), (259, 96852), (294, 85322), (444, 56497), (518, 48426), (588, 42661), (777, 32284), (1036, 24213), (1153, 21756), (1554, 16142), (1813, 13836), (2306, 10878), (3108, 8071), (3459, 7252), (3626, 6918), (4612, 5439)]