25649328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 90

約数和(自身を含む): 72062724

約数和(自身を除く): 46413396

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 289, 344, 408, 516, 578, 688, 731, 816, 867, 1032, 1156, 1462, 1734, 1849, 2064, 2193, 2312, 2924, 3468, 3698, 4386, 4624, 5547, 5848, 6936, 7396, 8772, 11094, 11696, 12427, 13872, 14792, 17544, 22188, 24854, 29584, 31433, 35088, 37281, 44376, 49708, 62866, 74562, 88752, 94299, 99416, 125732, 149124, 188598, 198832, 251464, 298248, 377196, 502928, 534361, 596496, 754392, 1068722, 1508784, 1603083, 2137444, 3206166, 4274888, 6412332, 8549776, 12824664, 25649328]

約数ペア:

[(1, 25649328), (2, 12824664), (3, 8549776), (4, 6412332), (6, 4274888), (8, 3206166), (12, 2137444), (16, 1603083), (17, 1508784), (24, 1068722), (34, 754392), (43, 596496), (48, 534361), (51, 502928), (68, 377196), (86, 298248), (102, 251464), (129, 198832), (136, 188598), (172, 149124), (204, 125732), (258, 99416), (272, 94299), (289, 88752), (344, 74562), (408, 62866), (516, 49708), (578, 44376), (688, 37281), (731, 35088), (816, 31433), (867, 29584), (1032, 24854), (1156, 22188), (1462, 17544), (1734, 14792), (1849, 13872), (2064, 12427), (2193, 11696), (2312, 11094), (2924, 8772), (3468, 7396), (3698, 6936), (4386, 5848), (4624, 5547)]