22121624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 30755176

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1223, 1292, 2261, 2446, 2584, 4522, 4892, 8561, 9044, 9784, 17122, 18088, 20791, 23237, 34244, 41582, 46474, 68488, 83164, 92948, 145537, 162659, 166328, 185896, 291074, 325318, 395029, 582148, 650636, 790058, 1164296, 1301272, 1580116, 2765203, 3160232, 5530406, 11060812, 22121624]

約数ペア:

[(1, 22121624), (2, 11060812), (4, 5530406), (7, 3160232), (8, 2765203), (14, 1580116), (17, 1301272), (19, 1164296), (28, 790058), (34, 650636), (38, 582148), (56, 395029), (68, 325318), (76, 291074), (119, 185896), (133, 166328), (136, 162659), (152, 145537), (238, 92948), (266, 83164), (323, 68488), (476, 46474), (532, 41582), (646, 34244), (952, 23237), (1064, 20791), (1223, 18088), (1292, 17122), (2261, 9784), (2446, 9044), (2584, 8561), (4522, 4892)]