67981936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9421}}^1$

素因数の和:9481

約数の個数: 40

約数和(自身を含む): 147209328

約数和(自身を除く): 79227392

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 9421, 18842, 37684, 75368, 103631, 150736, 207262, 386261, 414524, 772522, 829048, 1545044, 1658096, 3090088, 4248871, 6180176, 8497742, 16995484, 33990968, 67981936]

約数ペア:

[(1, 67981936), (2, 33990968), (4, 16995484), (8, 8497742), (11, 6180176), (16, 4248871), (22, 3090088), (41, 1658096), (44, 1545044), (82, 829048), (88, 772522), (164, 414524), (176, 386261), (328, 207262), (451, 150736), (656, 103631), (902, 75368), (1804, 37684), (3608, 18842), (7216, 9421)]