67747358

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 118778880

約数和(自身を除く): 51031522

約数列:

[1, 2, 7, 14, 73, 146, 151, 302, 439, 511, 878, 1022, 1057, 2114, 3073, 6146, 11023, 22046, 32047, 64094, 66289, 77161, 132578, 154322, 224329, 448658, 464023, 928046, 4839097, 9678194, 33873679, 67747358]

約数ペア:

[(1, 67747358), (2, 33873679), (7, 9678194), (14, 4839097), (73, 928046), (146, 464023), (151, 448658), (302, 224329), (439, 154322), (511, 132578), (878, 77161), (1022, 66289), (1057, 64094), (2114, 32047), (3073, 22046), (6146, 11023)]