15771264

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 42587040

約数和(自身を除く): 26815776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 613, 804, 1072, 1226, 1608, 1839, 2144, 2452, 3216, 3678, 4288, 4904, 6432, 7356, 8576, 9808, 12864, 14712, 19616, 25728, 29424, 39232, 41071, 58848, 78464, 82142, 117696, 123213, 164284, 235392, 246426, 328568, 492852, 657136, 985704, 1314272, 1971408, 2628544, 3942816, 5257088, 7885632, 15771264]

約数ペア:

[(1, 15771264), (2, 7885632), (3, 5257088), (4, 3942816), (6, 2628544), (8, 1971408), (12, 1314272), (16, 985704), (24, 657136), (32, 492852), (48, 328568), (64, 246426), (67, 235392), (96, 164284), (128, 123213), (134, 117696), (192, 82142), (201, 78464), (268, 58848), (384, 41071), (402, 39232), (536, 29424), (613, 25728), (804, 19616), (1072, 14712), (1226, 12864), (1608, 9808), (1839, 8576), (2144, 7356), (2452, 6432), (3216, 4904), (3678, 4288)]