632124928

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{17389}}^1$

素因数の和:17478

約数の個数: 40

約数和(自身を含む): 1280877840

約数和(自身を除く): 648752912

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 17389, 18176, 34778, 36352, 69556, 139112, 278224, 556448, 1112896, 1234619, 2225792, 2469238, 4451584, 4938476, 8903168, 9876952, 19753904, 39507808, 79015616, 158031232, 316062464, 632124928]

約数ペア:

[(1, 632124928), (2, 316062464), (4, 158031232), (8, 79015616), (16, 39507808), (32, 19753904), (64, 9876952), (71, 8903168), (128, 4938476), (142, 4451584), (256, 2469238), (284, 2225792), (512, 1234619), (568, 1112896), (1136, 556448), (2272, 278224), (4544, 139112), (9088, 69556), (17389, 36352), (18176, 34778)]