22729088

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 47809440

約数和(自身を除く): 25080352

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 71, 82, 122, 128, 142, 164, 244, 284, 328, 488, 568, 656, 976, 1136, 1312, 1952, 2272, 2501, 2624, 2911, 3904, 4331, 4544, 5002, 5248, 5822, 7808, 8662, 9088, 10004, 11644, 17324, 20008, 23288, 34648, 40016, 46576, 69296, 80032, 93152, 138592, 160064, 177571, 186304, 277184, 320128, 355142, 372608, 554368, 710284, 1420568, 2841136, 5682272, 11364544, 22729088]

約数ペア:

[(1, 22729088), (2, 11364544), (4, 5682272), (8, 2841136), (16, 1420568), (32, 710284), (41, 554368), (61, 372608), (64, 355142), (71, 320128), (82, 277184), (122, 186304), (128, 177571), (142, 160064), (164, 138592), (244, 93152), (284, 80032), (328, 69296), (488, 46576), (568, 40016), (656, 34648), (976, 23288), (1136, 20008), (1312, 17324), (1952, 11644), (2272, 10004), (2501, 9088), (2624, 8662), (2911, 7808), (3904, 5822), (4331, 5248), (4544, 5002)]