56116736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8462

約数の個数: 40

約数和(自身を含む): 120763104

約数和(自身を除く): 64646368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 8431, 16862, 33724, 67448, 109603, 134896, 219206, 269792, 438412, 539584, 876824, 1079168, 1753648, 2158336, 3507296, 4316672, 7014592, 14029184, 28058368, 56116736]

約数ペア:

[(1, 56116736), (2, 28058368), (4, 14029184), (8, 7014592), (13, 4316672), (16, 3507296), (26, 2158336), (32, 1753648), (52, 1079168), (64, 876824), (104, 539584), (128, 438412), (208, 269792), (256, 219206), (416, 134896), (512, 109603), (832, 67448), (1664, 33724), (3328, 16862), (6656, 8431)]