22387072

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 47674800

約数和(自身を除く): 25287728

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 163, 232, 296, 326, 464, 592, 652, 928, 1073, 1184, 1304, 1856, 2146, 2368, 2608, 3712, 4292, 4727, 4736, 5216, 6031, 8584, 9454, 10432, 12062, 17168, 18908, 20864, 24124, 34336, 37816, 48248, 68672, 75632, 96496, 137344, 151264, 174899, 192992, 302528, 349798, 385984, 605056, 699596, 771968, 1399192, 2798384, 5596768, 11193536, 22387072]

約数ペア:

[(1, 22387072), (2, 11193536), (4, 5596768), (8, 2798384), (16, 1399192), (29, 771968), (32, 699596), (37, 605056), (58, 385984), (64, 349798), (74, 302528), (116, 192992), (128, 174899), (148, 151264), (163, 137344), (232, 96496), (296, 75632), (326, 68672), (464, 48248), (592, 37816), (652, 34336), (928, 24124), (1073, 20864), (1184, 18908), (1304, 17168), (1856, 12062), (2146, 10432), (2368, 9454), (2608, 8584), (3712, 6031), (4292, 5216), (4727, 4736)]