25931376

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 77427584

約数和(自身を除く): 51496208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 157, 186, 222, 248, 279, 296, 314, 333, 372, 444, 471, 496, 558, 592, 628, 666, 744, 888, 942, 1116, 1147, 1256, 1332, 1413, 1488, 1776, 1884, 2232, 2294, 2512, 2664, 2826, 3441, 3768, 4464, 4588, 4867, 5328, 5652, 5809, 6882, 7536, 9176, 9734, 10323, 11304, 11618, 13764, 14601, 17427, 18352, 19468, 20646, 22608, 23236, 27528, 29202, 34854, 38936, 41292, 43803, 46472, 52281, 55056, 58404, 69708, 77872, 82584, 87606, 92944, 104562, 116808, 139416, 165168, 175212, 180079, 209124, 233616, 278832, 350424, 360158, 418248, 540237, 700848, 720316, 836496, 1080474, 1440632, 1620711, 2160948, 2881264, 3241422, 4321896, 6482844, 8643792, 12965688, 25931376]

約数ペア:

[(1, 25931376), (2, 12965688), (3, 8643792), (4, 6482844), (6, 4321896), (8, 3241422), (9, 2881264), (12, 2160948), (16, 1620711), (18, 1440632), (24, 1080474), (31, 836496), (36, 720316), (37, 700848), (48, 540237), (62, 418248), (72, 360158), (74, 350424), (93, 278832), (111, 233616), (124, 209124), (144, 180079), (148, 175212), (157, 165168), (186, 139416), (222, 116808), (248, 104562), (279, 92944), (296, 87606), (314, 82584), (333, 77872), (372, 69708), (444, 58404), (471, 55056), (496, 52281), (558, 46472), (592, 43803), (628, 41292), (666, 38936), (744, 34854), (888, 29202), (942, 27528), (1116, 23236), (1147, 22608), (1256, 20646), (1332, 19468), (1413, 18352), (1488, 17427), (1776, 14601), (1884, 13764), (2232, 11618), (2294, 11304), (2512, 10323), (2664, 9734), (2826, 9176), (3441, 7536), (3768, 6882), (4464, 5809), (4588, 5652), (4867, 5328)]