68776624

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26699}}^1$

素因数の和:26737

約数の個数: 40

約数和(自身を含む): 158918400

約数和(自身を除く): 90141776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 26699, 53398, 106796, 186893, 213592, 373786, 427184, 614077, 747572, 1228154, 1495144, 2456308, 2990288, 4298539, 4912616, 8597078, 9825232, 17194156, 34388312, 68776624]

約数ペア:

[(1, 68776624), (2, 34388312), (4, 17194156), (7, 9825232), (8, 8597078), (14, 4912616), (16, 4298539), (23, 2990288), (28, 2456308), (46, 1495144), (56, 1228154), (92, 747572), (112, 614077), (161, 427184), (184, 373786), (322, 213592), (368, 186893), (644, 106796), (1288, 53398), (2576, 26699)]