25840384

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 51946216

約数和(自身を除く): 26105832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 523, 772, 1046, 1544, 2092, 3088, 4184, 6176, 8368, 12352, 16736, 24704, 33472, 49408, 66944, 100939, 133888, 201878, 403756, 807512, 1615024, 3230048, 6460096, 12920192, 25840384]

約数ペア:

[(1, 25840384), (2, 12920192), (4, 6460096), (8, 3230048), (16, 1615024), (32, 807512), (64, 403756), (128, 201878), (193, 133888), (256, 100939), (386, 66944), (523, 49408), (772, 33472), (1046, 24704), (1544, 16736), (2092, 12352), (3088, 8368), (4184, 6176)]