23806216

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 53654400

約数和(自身を除く): 29848184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 107, 116, 137, 203, 214, 232, 274, 406, 428, 548, 749, 812, 856, 959, 1096, 1498, 1624, 1918, 2996, 3103, 3836, 3973, 5992, 6206, 7672, 7946, 12412, 14659, 15892, 21721, 24824, 27811, 29318, 31784, 43442, 55622, 58636, 86884, 102613, 111244, 117272, 173768, 205226, 222488, 410452, 425111, 820904, 850222, 1700444, 2975777, 3400888, 5951554, 11903108, 23806216]

約数ペア:

[(1, 23806216), (2, 11903108), (4, 5951554), (7, 3400888), (8, 2975777), (14, 1700444), (28, 850222), (29, 820904), (56, 425111), (58, 410452), (107, 222488), (116, 205226), (137, 173768), (203, 117272), (214, 111244), (232, 102613), (274, 86884), (406, 58636), (428, 55622), (548, 43442), (749, 31784), (812, 29318), (856, 27811), (959, 24824), (1096, 21721), (1498, 15892), (1624, 14659), (1918, 12412), (2996, 7946), (3103, 7672), (3836, 6206), (3973, 5992)]