97789678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^2$

素因数の和:1308

約数の個数: 24

約数和(自身を含む): 177777936

約数和(自身を除く): 79988258

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 641, 1282, 4487, 8974, 10897, 21794, 76279, 152558, 410881, 821762, 2876167, 5752334, 6984977, 13969954, 48894839, 97789678]

約数ペア:

[(1, 97789678), (2, 48894839), (7, 13969954), (14, 6984977), (17, 5752334), (34, 2876167), (119, 821762), (238, 410881), (641, 152558), (1282, 76279), (4487, 21794), (8974, 10897)]