525616

素因数分解:

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

素因数の和:66

約数の個数: 60

約数和(自身を含む): 1322832

約数和(自身を除く): 797216

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, 361, 364, 494, 532, 722, 728, 988, 1064, 1444, 1456, 1729, 1976, 2128, 2527, 2888, 3458, 3952, 4693, 5054, 5776, 6916, 9386, 10108, 13832, 18772, 20216, 27664, 32851, 37544, 40432, 65702, 75088, 131404, 262808, 525616]

約数ペア:

[(1, 525616), (2, 262808), (4, 131404), (7, 75088), (8, 65702), (13, 40432), (14, 37544), (16, 32851), (19, 27664), (26, 20216), (28, 18772), (38, 13832), (52, 10108), (56, 9386), (76, 6916), (91, 5776), (104, 5054), (112, 4693), (133, 3952), (152, 3458), (182, 2888), (208, 2527), (247, 2128), (266, 1976), (304, 1729), (361, 1456), (364, 1444), (494, 1064), (532, 988), (722, 728)]