22224356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 27127324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1223, 1298, 1652, 2446, 2596, 4543, 4892, 8561, 9086, 13453, 17122, 18172, 26906, 34244, 53812, 72157, 94171, 144314, 188342, 288628, 376684, 505099, 793727, 1010198, 1587454, 2020396, 3174908, 5556089, 11112178, 22224356]

約数ペア:

[(1, 22224356), (2, 11112178), (4, 5556089), (7, 3174908), (11, 2020396), (14, 1587454), (22, 1010198), (28, 793727), (44, 505099), (59, 376684), (77, 288628), (118, 188342), (154, 144314), (236, 94171), (308, 72157), (413, 53812), (649, 34244), (826, 26906), (1223, 18172), (1298, 17122), (1652, 13453), (2446, 9086), (2596, 8561), (4543, 4892)]