22034908

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 48486480

約数和(自身を除く): 26451572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 97, 98, 122, 133, 194, 196, 244, 266, 388, 427, 532, 679, 854, 931, 1159, 1358, 1708, 1843, 1862, 2318, 2716, 2989, 3686, 3724, 4636, 4753, 5917, 5978, 7372, 8113, 9506, 11834, 11956, 12901, 16226, 19012, 23668, 25802, 32452, 41419, 51604, 56791, 82838, 90307, 112423, 113582, 165676, 180614, 224846, 227164, 289933, 361228, 449692, 579866, 786961, 1159732, 1573922, 3147844, 5508727, 11017454, 22034908]

約数ペア:

[(1, 22034908), (2, 11017454), (4, 5508727), (7, 3147844), (14, 1573922), (19, 1159732), (28, 786961), (38, 579866), (49, 449692), (61, 361228), (76, 289933), (97, 227164), (98, 224846), (122, 180614), (133, 165676), (194, 113582), (196, 112423), (244, 90307), (266, 82838), (388, 56791), (427, 51604), (532, 41419), (679, 32452), (854, 25802), (931, 23668), (1159, 19012), (1358, 16226), (1708, 12901), (1843, 11956), (1862, 11834), (2318, 9506), (2716, 8113), (2989, 7372), (3686, 5978), (3724, 5917), (4636, 4753)]