22784488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 48114000

約数和(自身を除く): 25329512

約数列:

[1, 2, 4, 8, 17, 29, 34, 53, 58, 68, 106, 109, 116, 136, 212, 218, 232, 424, 436, 493, 872, 901, 986, 1537, 1802, 1853, 1972, 3074, 3161, 3604, 3706, 3944, 5777, 6148, 6322, 7208, 7412, 11554, 12296, 12644, 14824, 23108, 25288, 26129, 46216, 52258, 53737, 98209, 104516, 107474, 167533, 196418, 209032, 214948, 335066, 392836, 429896, 670132, 785672, 1340264, 2848061, 5696122, 11392244, 22784488]

約数ペア:

[(1, 22784488), (2, 11392244), (4, 5696122), (8, 2848061), (17, 1340264), (29, 785672), (34, 670132), (53, 429896), (58, 392836), (68, 335066), (106, 214948), (109, 209032), (116, 196418), (136, 167533), (212, 107474), (218, 104516), (232, 98209), (424, 53737), (436, 52258), (493, 46216), (872, 26129), (901, 25288), (986, 23108), (1537, 14824), (1802, 12644), (1853, 12296), (1972, 11554), (3074, 7412), (3161, 7208), (3604, 6322), (3706, 6148), (3944, 5777)]