25926464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 56

約数和(自身を含む): 54330600

約数和(自身を除く): 28404136

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 229, 232, 244, 458, 464, 488, 916, 928, 976, 1769, 1832, 1856, 1952, 3538, 3664, 3904, 6641, 7076, 7328, 13282, 13969, 14152, 14656, 26564, 27938, 28304, 53128, 55876, 56608, 106256, 111752, 113216, 212512, 223504, 405101, 425024, 447008, 810202, 894016, 1620404, 3240808, 6481616, 12963232, 25926464]

約数ペア:

[(1, 25926464), (2, 12963232), (4, 6481616), (8, 3240808), (16, 1620404), (29, 894016), (32, 810202), (58, 447008), (61, 425024), (64, 405101), (116, 223504), (122, 212512), (229, 113216), (232, 111752), (244, 106256), (458, 56608), (464, 55876), (488, 53128), (916, 28304), (928, 27938), (976, 26564), (1769, 14656), (1832, 14152), (1856, 13969), (1952, 13282), (3538, 7328), (3664, 7076), (3904, 6641)]