25495296

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 68801040

約数和(自身を除く): 43305744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 373, 384, 534, 712, 746, 768, 1068, 1119, 1424, 1492, 2136, 2238, 2848, 2984, 4272, 4476, 5696, 5968, 8544, 8952, 11392, 11936, 17088, 17904, 22784, 23872, 33197, 34176, 35808, 47744, 66394, 68352, 71616, 95488, 99591, 132788, 143232, 199182, 265576, 286464, 398364, 531152, 796728, 1062304, 1593456, 2124608, 3186912, 4249216, 6373824, 8498432, 12747648, 25495296]

約数ペア:

[(1, 25495296), (2, 12747648), (3, 8498432), (4, 6373824), (6, 4249216), (8, 3186912), (12, 2124608), (16, 1593456), (24, 1062304), (32, 796728), (48, 531152), (64, 398364), (89, 286464), (96, 265576), (128, 199182), (178, 143232), (192, 132788), (256, 99591), (267, 95488), (356, 71616), (373, 68352), (384, 66394), (534, 47744), (712, 35808), (746, 34176), (768, 33197), (1068, 23872), (1119, 22784), (1424, 17904), (1492, 17088), (2136, 11936), (2238, 11392), (2848, 8952), (2984, 8544), (4272, 5968), (4476, 5696)]