25815936

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 74419200

約数和(自身を除く): 48603264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 79, 92, 96, 111, 128, 138, 148, 158, 184, 192, 222, 237, 276, 296, 316, 368, 384, 444, 474, 552, 592, 632, 736, 851, 888, 948, 1104, 1184, 1264, 1472, 1702, 1776, 1817, 1896, 2208, 2368, 2528, 2553, 2923, 2944, 3404, 3552, 3634, 3792, 4416, 4736, 5056, 5106, 5451, 5846, 6808, 7104, 7268, 7584, 8769, 8832, 10112, 10212, 10902, 11692, 13616, 14208, 14536, 15168, 17538, 20424, 21804, 23384, 27232, 29072, 30336, 35076, 40848, 43608, 46768, 54464, 58144, 67229, 70152, 81696, 87216, 93536, 108928, 116288, 134458, 140304, 163392, 174432, 187072, 201687, 232576, 268916, 280608, 326784, 348864, 374144, 403374, 537832, 561216, 697728, 806748, 1075664, 1122432, 1613496, 2151328, 3226992, 4302656, 6453984, 8605312, 12907968, 25815936]

約数ペア:

[(1, 25815936), (2, 12907968), (3, 8605312), (4, 6453984), (6, 4302656), (8, 3226992), (12, 2151328), (16, 1613496), (23, 1122432), (24, 1075664), (32, 806748), (37, 697728), (46, 561216), (48, 537832), (64, 403374), (69, 374144), (74, 348864), (79, 326784), (92, 280608), (96, 268916), (111, 232576), (128, 201687), (138, 187072), (148, 174432), (158, 163392), (184, 140304), (192, 134458), (222, 116288), (237, 108928), (276, 93536), (296, 87216), (316, 81696), (368, 70152), (384, 67229), (444, 58144), (474, 54464), (552, 46768), (592, 43608), (632, 40848), (736, 35076), (851, 30336), (888, 29072), (948, 27232), (1104, 23384), (1184, 21804), (1264, 20424), (1472, 17538), (1702, 15168), (1776, 14536), (1817, 14208), (1896, 13616), (2208, 11692), (2368, 10902), (2528, 10212), (2553, 10112), (2923, 8832), (2944, 8769), (3404, 7584), (3552, 7268), (3634, 7104), (3792, 6808), (4416, 5846), (4736, 5451), (5056, 5106)]