1402856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 3386880

約数和(自身を除く): 1984024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 47, 52, 56, 82, 91, 94, 104, 164, 182, 188, 287, 328, 329, 364, 376, 533, 574, 611, 658, 728, 1066, 1148, 1222, 1316, 1927, 2132, 2296, 2444, 2632, 3731, 3854, 4264, 4277, 4888, 7462, 7708, 8554, 13489, 14924, 15416, 17108, 25051, 26978, 29848, 34216, 50102, 53956, 100204, 107912, 175357, 200408, 350714, 701428, 1402856]

約数ペア:

[(1, 1402856), (2, 701428), (4, 350714), (7, 200408), (8, 175357), (13, 107912), (14, 100204), (26, 53956), (28, 50102), (41, 34216), (47, 29848), (52, 26978), (56, 25051), (82, 17108), (91, 15416), (94, 14924), (104, 13489), (164, 8554), (182, 7708), (188, 7462), (287, 4888), (328, 4277), (329, 4264), (364, 3854), (376, 3731), (533, 2632), (574, 2444), (611, 2296), (658, 2132), (728, 1927), (1066, 1316), (1148, 1222)]