78803536

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1433}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 174970944

約数和(自身を除く): 96167408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1433, 1964, 2866, 3437, 3928, 5732, 6874, 7856, 10031, 11464, 13748, 20062, 22928, 27496, 40124, 54992, 80248, 160496, 703603, 1407206, 2814412, 4925221, 5628824, 9850442, 11257648, 19700884, 39401768, 78803536]

約数ペア:

[(1, 78803536), (2, 39401768), (4, 19700884), (7, 11257648), (8, 9850442), (14, 5628824), (16, 4925221), (28, 2814412), (56, 1407206), (112, 703603), (491, 160496), (982, 80248), (1433, 54992), (1964, 40124), (2866, 27496), (3437, 22928), (3928, 20062), (5732, 13748), (6874, 11464), (7856, 10031)]