25597488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 55825872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 37, 42, 48, 56, 58, 71, 74, 84, 87, 111, 112, 116, 142, 148, 168, 174, 203, 213, 222, 232, 259, 284, 296, 336, 348, 406, 426, 444, 464, 497, 518, 568, 592, 609, 696, 777, 812, 852, 888, 994, 1036, 1073, 1136, 1218, 1392, 1491, 1554, 1624, 1704, 1776, 1988, 2059, 2072, 2146, 2436, 2627, 2982, 3108, 3219, 3248, 3408, 3976, 4118, 4144, 4292, 4872, 5254, 5964, 6177, 6216, 6438, 7511, 7881, 7952, 8236, 8584, 9744, 10508, 11928, 12354, 12432, 12876, 14413, 15022, 15762, 16472, 17168, 18389, 21016, 22533, 23856, 24708, 25752, 28826, 30044, 31524, 32944, 36778, 42032, 43239, 45066, 49416, 51504, 55167, 57652, 60088, 63048, 73556, 76183, 86478, 90132, 98832, 110334, 115304, 120176, 126096, 147112, 152366, 172956, 180264, 220668, 228549, 230608, 294224, 304732, 345912, 360528, 441336, 457098, 533281, 609464, 691824, 882672, 914196, 1066562, 1218928, 1599843, 1828392, 2133124, 3199686, 3656784, 4266248, 6399372, 8532496, 12798744, 25597488]

約数ペア:

[(1, 25597488), (2, 12798744), (3, 8532496), (4, 6399372), (6, 4266248), (7, 3656784), (8, 3199686), (12, 2133124), (14, 1828392), (16, 1599843), (21, 1218928), (24, 1066562), (28, 914196), (29, 882672), (37, 691824), (42, 609464), (48, 533281), (56, 457098), (58, 441336), (71, 360528), (74, 345912), (84, 304732), (87, 294224), (111, 230608), (112, 228549), (116, 220668), (142, 180264), (148, 172956), (168, 152366), (174, 147112), (203, 126096), (213, 120176), (222, 115304), (232, 110334), (259, 98832), (284, 90132), (296, 86478), (336, 76183), (348, 73556), (406, 63048), (426, 60088), (444, 57652), (464, 55167), (497, 51504), (518, 49416), (568, 45066), (592, 43239), (609, 42032), (696, 36778), (777, 32944), (812, 31524), (852, 30044), (888, 28826), (994, 25752), (1036, 24708), (1073, 23856), (1136, 22533), (1218, 21016), (1392, 18389), (1491, 17168), (1554, 16472), (1624, 15762), (1704, 15022), (1776, 14413), (1988, 12876), (2059, 12432), (2072, 12354), (2146, 11928), (2436, 10508), (2627, 9744), (2982, 8584), (3108, 8236), (3219, 7952), (3248, 7881), (3408, 7511), (3976, 6438), (4118, 6216), (4144, 6177), (4292, 5964), (4872, 5254)]