25074784

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 61157376

約数和(自身を除く): 36082592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 157, 161, 184, 217, 224, 248, 314, 322, 368, 434, 496, 628, 644, 713, 736, 868, 992, 1099, 1256, 1288, 1426, 1736, 2198, 2512, 2576, 2852, 3472, 3611, 4396, 4867, 4991, 5024, 5152, 5704, 6944, 7222, 8792, 9734, 9982, 11408, 14444, 17584, 19468, 19964, 22816, 25277, 28888, 34069, 35168, 38936, 39928, 50554, 57776, 68138, 77872, 79856, 101108, 111941, 115552, 136276, 155744, 159712, 202216, 223882, 272552, 404432, 447764, 545104, 783587, 808864, 895528, 1090208, 1567174, 1791056, 3134348, 3582112, 6268696, 12537392, 25074784]

約数ペア:

[(1, 25074784), (2, 12537392), (4, 6268696), (7, 3582112), (8, 3134348), (14, 1791056), (16, 1567174), (23, 1090208), (28, 895528), (31, 808864), (32, 783587), (46, 545104), (56, 447764), (62, 404432), (92, 272552), (112, 223882), (124, 202216), (157, 159712), (161, 155744), (184, 136276), (217, 115552), (224, 111941), (248, 101108), (314, 79856), (322, 77872), (368, 68138), (434, 57776), (496, 50554), (628, 39928), (644, 38936), (713, 35168), (736, 34069), (868, 28888), (992, 25277), (1099, 22816), (1256, 19964), (1288, 19468), (1426, 17584), (1736, 14444), (2198, 11408), (2512, 9982), (2576, 9734), (2852, 8792), (3472, 7222), (3611, 6944), (4396, 5704), (4867, 5152), (4991, 5024)]