28046336

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 44

約数和(自身を含む): 57111300

約数和(自身を除く): 29064964

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 449, 488, 512, 898, 976, 1024, 1796, 1952, 3592, 3904, 7184, 7808, 14368, 15616, 27389, 28736, 31232, 54778, 57472, 62464, 109556, 114944, 219112, 229888, 438224, 459776, 876448, 1752896, 3505792, 7011584, 14023168, 28046336]

約数ペア:

[(1, 28046336), (2, 14023168), (4, 7011584), (8, 3505792), (16, 1752896), (32, 876448), (61, 459776), (64, 438224), (122, 229888), (128, 219112), (244, 114944), (256, 109556), (449, 62464), (488, 57472), (512, 54778), (898, 31232), (976, 28736), (1024, 27389), (1796, 15616), (1952, 14368), (3592, 7808), (3904, 7184)]