1330553536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23869}}^1$

素因数の和:23961

約数の個数: 56

約数和(自身を含む): 2885978480

約数和(自身を除く): 1555424944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 6968, 13936, 23869, 27872, 47738, 55744, 95476, 190952, 310297, 381904, 620594, 763808, 1241188, 1527616, 1599223, 2482376, 3198446, 4964752, 6396892, 9929504, 12793784, 19859008, 20789899, 25587568, 41579798, 51175136, 83159596, 102350272, 166319192, 332638384, 665276768, 1330553536]

約数ペア:

[(1, 1330553536), (2, 665276768), (4, 332638384), (8, 166319192), (13, 102350272), (16, 83159596), (26, 51175136), (32, 41579798), (52, 25587568), (64, 20789899), (67, 19859008), (104, 12793784), (134, 9929504), (208, 6396892), (268, 4964752), (416, 3198446), (536, 2482376), (832, 1599223), (871, 1527616), (1072, 1241188), (1742, 763808), (2144, 620594), (3484, 381904), (4288, 310297), (6968, 190952), (13936, 95476), (23869, 55744), (27872, 47738)]