13647712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 15881648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 619, 689, 848, 1238, 1378, 1696, 2476, 2756, 4952, 5512, 8047, 9904, 11024, 16094, 19808, 22048, 32188, 32807, 64376, 65614, 128752, 131228, 257504, 262456, 426491, 524912, 852982, 1049824, 1705964, 3411928, 6823856, 13647712]

約数ペア:

[(1, 13647712), (2, 6823856), (4, 3411928), (8, 1705964), (13, 1049824), (16, 852982), (26, 524912), (32, 426491), (52, 262456), (53, 257504), (104, 131228), (106, 128752), (208, 65614), (212, 64376), (416, 32807), (424, 32188), (619, 22048), (689, 19808), (848, 16094), (1238, 11024), (1378, 9904), (1696, 8047), (2476, 5512), (2756, 4952)]