47856128

素因数分解:

$2^9\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:788

約数の個数: 40

約数和(自身を含む): 96407520

約数和(自身を除く): 48551392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 619, 1208, 1238, 2416, 2476, 4832, 4952, 9664, 9904, 19328, 19808, 38656, 39616, 77312, 79232, 93469, 158464, 186938, 316928, 373876, 747752, 1495504, 2991008, 5982016, 11964032, 23928064, 47856128]

約数ペア:

[(1, 47856128), (2, 23928064), (4, 11964032), (8, 5982016), (16, 2991008), (32, 1495504), (64, 747752), (128, 373876), (151, 316928), (256, 186938), (302, 158464), (512, 93469), (604, 79232), (619, 77312), (1208, 39616), (1238, 38656), (2416, 19808), (2476, 19328), (4832, 9904), (4952, 9664)]