65921024

素因数分解:

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

素因数の和:658

約数の個数: 56

約数和(自身を含む): 142204440

約数和(自身を除く): 76283416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 619, 832, 1024, 1238, 1664, 2048, 2476, 3328, 4096, 4952, 6656, 8047, 8192, 9904, 13312, 16094, 19808, 26624, 32188, 39616, 53248, 64376, 79232, 106496, 128752, 158464, 257504, 316928, 515008, 633856, 1030016, 1267712, 2060032, 2535424, 4120064, 5070848, 8240128, 16480256, 32960512, 65921024]

約数ペア:

[(1, 65921024), (2, 32960512), (4, 16480256), (8, 8240128), (13, 5070848), (16, 4120064), (26, 2535424), (32, 2060032), (52, 1267712), (64, 1030016), (104, 633856), (128, 515008), (208, 316928), (256, 257504), (416, 158464), (512, 128752), (619, 106496), (832, 79232), (1024, 64376), (1238, 53248), (1664, 39616), (2048, 32188), (2476, 26624), (3328, 19808), (4096, 16094), (4952, 13312), (6656, 9904), (8047, 8192)]