57215168

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 56

約数和(自身を含む): 121139712

約数和(自身を除く): 63924544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 827, 1081, 1472, 1504, 1654, 2162, 3008, 3308, 4324, 6616, 8648, 13232, 17296, 19021, 26464, 34592, 38042, 38869, 52928, 69184, 76084, 77738, 152168, 155476, 304336, 310952, 608672, 621904, 893987, 1217344, 1243808, 1787974, 2487616, 3575948, 7151896, 14303792, 28607584, 57215168]

約数ペア:

[(1, 57215168), (2, 28607584), (4, 14303792), (8, 7151896), (16, 3575948), (23, 2487616), (32, 1787974), (46, 1243808), (47, 1217344), (64, 893987), (92, 621904), (94, 608672), (184, 310952), (188, 304336), (368, 155476), (376, 152168), (736, 77738), (752, 76084), (827, 69184), (1081, 52928), (1472, 38869), (1504, 38042), (1654, 34592), (2162, 26464), (3008, 19021), (3308, 17296), (4324, 13232), (6616, 8648)]