7715708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 18966528

約数和(自身を除く): 11250820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 47, 52, 77, 82, 91, 94, 143, 154, 164, 182, 188, 286, 287, 308, 329, 364, 451, 517, 533, 572, 574, 611, 658, 902, 1001, 1034, 1066, 1148, 1222, 1316, 1804, 1927, 2002, 2068, 2132, 2444, 3157, 3619, 3731, 3854, 4004, 4277, 5863, 6314, 6721, 7238, 7462, 7708, 8554, 11726, 12628, 13442, 13489, 14476, 14924, 17108, 21197, 23452, 25051, 26884, 26978, 41041, 42394, 47047, 50102, 53956, 82082, 84788, 94094, 100204, 148379, 164164, 175357, 188188, 275561, 296758, 350714, 551122, 593516, 701428, 1102244, 1928927, 3857854, 7715708]

約数ペア:

[(1, 7715708), (2, 3857854), (4, 1928927), (7, 1102244), (11, 701428), (13, 593516), (14, 551122), (22, 350714), (26, 296758), (28, 275561), (41, 188188), (44, 175357), (47, 164164), (52, 148379), (77, 100204), (82, 94094), (91, 84788), (94, 82082), (143, 53956), (154, 50102), (164, 47047), (182, 42394), (188, 41041), (286, 26978), (287, 26884), (308, 25051), (329, 23452), (364, 21197), (451, 17108), (517, 14924), (533, 14476), (572, 13489), (574, 13442), (611, 12628), (658, 11726), (902, 8554), (1001, 7708), (1034, 7462), (1066, 7238), (1148, 6721), (1222, 6314), (1316, 5863), (1804, 4277), (1927, 4004), (2002, 3854), (2068, 3731), (2132, 3619), (2444, 3157)]