4120064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:650

約数の個数: 40

約数和(自身を含む): 8879640

約数和(自身を除く): 4759576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 619, 832, 1238, 1664, 2476, 3328, 4952, 6656, 8047, 9904, 16094, 19808, 32188, 39616, 64376, 79232, 128752, 158464, 257504, 316928, 515008, 1030016, 2060032, 4120064]

約数ペア:

[(1, 4120064), (2, 2060032), (4, 1030016), (8, 515008), (13, 316928), (16, 257504), (26, 158464), (32, 128752), (52, 79232), (64, 64376), (104, 39616), (128, 32188), (208, 19808), (256, 16094), (416, 9904), (512, 8047), (619, 6656), (832, 4952), (1238, 3328), (1664, 2476)]