22048208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 55413120

約数和(自身を除く): 33364912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 797, 988, 1064, 1456, 1594, 1729, 1976, 2128, 3188, 3458, 3952, 5579, 6376, 6916, 10361, 11158, 12752, 13832, 15143, 20722, 22316, 27664, 30286, 41444, 44632, 60572, 72527, 82888, 89264, 106001, 121144, 145054, 165776, 196859, 212002, 242288, 290108, 393718, 424004, 580216, 787436, 848008, 1160432, 1378013, 1574872, 1696016, 2756026, 3149744, 5512052, 11024104, 22048208]

約数ペア:

[(1, 22048208), (2, 11024104), (4, 5512052), (7, 3149744), (8, 2756026), (13, 1696016), (14, 1574872), (16, 1378013), (19, 1160432), (26, 848008), (28, 787436), (38, 580216), (52, 424004), (56, 393718), (76, 290108), (91, 242288), (104, 212002), (112, 196859), (133, 165776), (152, 145054), (182, 121144), (208, 106001), (247, 89264), (266, 82888), (304, 72527), (364, 60572), (494, 44632), (532, 41444), (728, 30286), (797, 27664), (988, 22316), (1064, 20722), (1456, 15143), (1594, 13832), (1729, 12752), (1976, 11158), (2128, 10361), (3188, 6916), (3458, 6376), (3952, 5579)]