25851648

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 70567056

約数和(自身を除く): 44715408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 821, 984, 1312, 1642, 1968, 2463, 2624, 3284, 3936, 4926, 5248, 6568, 7872, 9852, 10496, 13136, 15744, 19704, 26272, 31488, 33661, 39408, 52544, 67322, 78816, 100983, 105088, 134644, 157632, 201966, 210176, 269288, 315264, 403932, 538576, 630528, 807864, 1077152, 1615728, 2154304, 3231456, 4308608, 6462912, 8617216, 12925824, 25851648]

約数ペア:

[(1, 25851648), (2, 12925824), (3, 8617216), (4, 6462912), (6, 4308608), (8, 3231456), (12, 2154304), (16, 1615728), (24, 1077152), (32, 807864), (41, 630528), (48, 538576), (64, 403932), (82, 315264), (96, 269288), (123, 210176), (128, 201966), (164, 157632), (192, 134644), (246, 105088), (256, 100983), (328, 78816), (384, 67322), (492, 52544), (656, 39408), (768, 33661), (821, 31488), (984, 26272), (1312, 19704), (1642, 15744), (1968, 13136), (2463, 10496), (2624, 9852), (3284, 7872), (3936, 6568), (4926, 5248)]