8148644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 18567360

約数和(自身を除く): 10418716

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 53, 68, 76, 106, 119, 133, 212, 238, 266, 289, 323, 371, 476, 532, 578, 646, 742, 901, 1007, 1156, 1292, 1484, 1802, 2014, 2023, 2261, 3604, 4028, 4046, 4522, 5491, 6307, 7049, 8092, 9044, 10982, 12614, 14098, 15317, 17119, 21964, 25228, 28196, 30634, 34238, 38437, 61268, 68476, 76874, 107219, 119833, 153748, 214438, 239666, 291023, 428876, 479332, 582046, 1164092, 2037161, 4074322, 8148644]

約数ペア:

[(1, 8148644), (2, 4074322), (4, 2037161), (7, 1164092), (14, 582046), (17, 479332), (19, 428876), (28, 291023), (34, 239666), (38, 214438), (53, 153748), (68, 119833), (76, 107219), (106, 76874), (119, 68476), (133, 61268), (212, 38437), (238, 34238), (266, 30634), (289, 28196), (323, 25228), (371, 21964), (476, 17119), (532, 15317), (578, 14098), (646, 12614), (742, 10982), (901, 9044), (1007, 8092), (1156, 7049), (1292, 6307), (1484, 5491), (1802, 4522), (2014, 4046), (2023, 4028), (2261, 3604)]