15703108928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{30491}}^1$

素因数の和:31135

約数の個数: 56

約数和(自身を含む): 33613161120

約数和(自身を除く): 17910052192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 619, 832, 1238, 2476, 4952, 8047, 9904, 16094, 19808, 30491, 32188, 39616, 60982, 64376, 121964, 128752, 243928, 257504, 396383, 487856, 515008, 792766, 975712, 1585532, 1951424, 3171064, 6342128, 12684256, 18873929, 25368512, 37747858, 75495716, 150991432, 245361077, 301982864, 490722154, 603965728, 981444308, 1207931456, 1962888616, 3925777232, 7851554464, 15703108928]

約数ペア:

[(1, 15703108928), (2, 7851554464), (4, 3925777232), (8, 1962888616), (13, 1207931456), (16, 981444308), (26, 603965728), (32, 490722154), (52, 301982864), (64, 245361077), (104, 150991432), (208, 75495716), (416, 37747858), (619, 25368512), (832, 18873929), (1238, 12684256), (2476, 6342128), (4952, 3171064), (8047, 1951424), (9904, 1585532), (16094, 975712), (19808, 792766), (30491, 515008), (32188, 487856), (39616, 396383), (60982, 257504), (64376, 243928), (121964, 128752)]