25810504252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{27211}}^1$

素因数の和:27311

約数の個数: 96

約数和(自身を含む): 54722243520

約数和(自身を除く): 28911739268

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 37, 52, 58, 68, 74, 116, 148, 221, 377, 442, 481, 493, 629, 754, 884, 962, 986, 1073, 1258, 1508, 1924, 1972, 2146, 2516, 4292, 6409, 8177, 12818, 13949, 16354, 18241, 25636, 27211, 27898, 32708, 36482, 54422, 55796, 72964, 108844, 237133, 353743, 462587, 474266, 707486, 789119, 925174, 948532, 1006807, 1414972, 1578238, 1850348, 2013614, 3156476, 4027228, 6013631, 10258547, 12027262, 13088491, 13415023, 17115719, 20517094, 24054524, 26176982, 26830046, 29197403, 34231438, 41034188, 52353964, 53660092, 58394806, 68462876, 116789612, 174395299, 222504347, 348790598, 379566239, 445008694, 496355851, 697581196, 759132478, 890017388, 992711702, 1518264956, 1985423404, 6452626063, 12905252126, 25810504252]

約数ペア:

[(1, 25810504252), (2, 12905252126), (4, 6452626063), (13, 1985423404), (17, 1518264956), (26, 992711702), (29, 890017388), (34, 759132478), (37, 697581196), (52, 496355851), (58, 445008694), (68, 379566239), (74, 348790598), (116, 222504347), (148, 174395299), (221, 116789612), (377, 68462876), (442, 58394806), (481, 53660092), (493, 52353964), (629, 41034188), (754, 34231438), (884, 29197403), (962, 26830046), (986, 26176982), (1073, 24054524), (1258, 20517094), (1508, 17115719), (1924, 13415023), (1972, 13088491), (2146, 12027262), (2516, 10258547), (4292, 6013631), (6409, 4027228), (8177, 3156476), (12818, 2013614), (13949, 1850348), (16354, 1578238), (18241, 1414972), (25636, 1006807), (27211, 948532), (27898, 925174), (32708, 789119), (36482, 707486), (54422, 474266), (55796, 462587), (72964, 353743), (108844, 237133)]