4138048

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 56

約数和(自身を含む): 8961120

約数和(自身を除く): 4823072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 83, 152, 164, 166, 304, 328, 332, 608, 656, 664, 779, 1216, 1312, 1328, 1558, 1577, 2624, 2656, 3116, 3154, 3403, 5312, 6232, 6308, 6806, 12464, 12616, 13612, 24928, 25232, 27224, 49856, 50464, 54448, 64657, 100928, 108896, 129314, 217792, 258628, 517256, 1034512, 2069024, 4138048]

約数ペア:

[(1, 4138048), (2, 2069024), (4, 1034512), (8, 517256), (16, 258628), (19, 217792), (32, 129314), (38, 108896), (41, 100928), (64, 64657), (76, 54448), (82, 50464), (83, 49856), (152, 27224), (164, 25232), (166, 24928), (304, 13612), (328, 12616), (332, 12464), (608, 6806), (656, 6308), (664, 6232), (779, 5312), (1216, 3403), (1312, 3154), (1328, 3116), (1558, 2656), (1577, 2624)]