37971494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 66361680

約数和(自身を除く): 28390186

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 89, 121, 178, 242, 451, 473, 902, 946, 979, 1763, 1958, 3526, 3649, 3827, 4961, 5203, 7298, 7654, 9922, 10406, 10769, 19393, 21538, 38786, 40139, 42097, 80278, 84194, 156907, 213323, 313814, 426646, 441529, 463067, 883058, 926134, 1725977, 3451954, 18985747, 37971494]

約数ペア:

[(1, 37971494), (2, 18985747), (11, 3451954), (22, 1725977), (41, 926134), (43, 883058), (82, 463067), (86, 441529), (89, 426646), (121, 313814), (178, 213323), (242, 156907), (451, 84194), (473, 80278), (902, 42097), (946, 40139), (979, 38786), (1763, 21538), (1958, 19393), (3526, 10769), (3649, 10406), (3827, 9922), (4961, 7654), (5203, 7298)]