7627886

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 13632192

約数和(自身を除く): 6004306

約数列:

[1, 2, 7, 14, 41, 82, 97, 137, 194, 274, 287, 574, 679, 959, 1358, 1918, 3977, 5617, 7954, 11234, 13289, 26578, 27839, 39319, 55678, 78638, 93023, 186046, 544849, 1089698, 3813943, 7627886]

約数ペア:

[(1, 7627886), (2, 3813943), (7, 1089698), (14, 544849), (41, 186046), (82, 93023), (97, 78638), (137, 55678), (194, 39319), (274, 27839), (287, 26578), (574, 13289), (679, 11234), (959, 7954), (1358, 5617), (1918, 3977)]