2146604416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89681}}^1$

素因数の和:89723

約数の個数: 64

約数和(自身を含む): 4939684560

約数和(自身を除く): 2793080144

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 23936, 89681, 179362, 358724, 717448, 986491, 1434896, 1524577, 1972982, 2869792, 3049154, 3945964, 5739584, 6098308, 7891928, 11479168, 12196616, 15783856, 16770347, 24393232, 31567712, 33540694, 48786464, 63135424, 67081388, 97572928, 126270848, 134162776, 195145856, 268325552, 536651104, 1073302208, 2146604416]

約数ペア:

[(1, 2146604416), (2, 1073302208), (4, 536651104), (8, 268325552), (11, 195145856), (16, 134162776), (17, 126270848), (22, 97572928), (32, 67081388), (34, 63135424), (44, 48786464), (64, 33540694), (68, 31567712), (88, 24393232), (128, 16770347), (136, 15783856), (176, 12196616), (187, 11479168), (272, 7891928), (352, 6098308), (374, 5739584), (544, 3945964), (704, 3049154), (748, 2869792), (1088, 1972982), (1408, 1524577), (1496, 1434896), (2176, 986491), (2992, 717448), (5984, 358724), (11968, 179362), (23936, 89681)]