22438906672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811123}}^1$

素因数の和:811170

約数の個数: 80

約数和(自身を含む): 56324450560

約数和(自身を除く): 33885543888

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, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 811123, 1622246, 3244492, 5677861, 6488984, 10544599, 11355722, 12977968, 15411337, 21089198, 22711444, 30822674, 42178396, 45422888, 61645348, 73812193, 84356792, 90845776, 107879359, 123290696, 147624386, 168713584, 200347381, 215758718, 246581392, 295248772, 400694762, 431517436, 590497544, 801389524, 863034872, 1180995088, 1402431667, 1602779048, 1726069744, 2804863334, 3205558096, 5609726668, 11219453336, 22438906672]

約数ペア:

[(1, 22438906672), (2, 11219453336), (4, 5609726668), (7, 3205558096), (8, 2804863334), (13, 1726069744), (14, 1602779048), (16, 1402431667), (19, 1180995088), (26, 863034872), (28, 801389524), (38, 590497544), (52, 431517436), (56, 400694762), (76, 295248772), (91, 246581392), (104, 215758718), (112, 200347381), (133, 168713584), (152, 147624386), (182, 123290696), (208, 107879359), (247, 90845776), (266, 84356792), (304, 73812193), (364, 61645348), (494, 45422888), (532, 42178396), (728, 30822674), (988, 22711444), (1064, 21089198), (1456, 15411337), (1729, 12977968), (1976, 11355722), (2128, 10544599), (3458, 6488984), (3952, 5677861), (6916, 3244492), (13832, 1622246), (27664, 811123)]