45213616

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21247}}^1$

素因数の和:21281

約数の個数: 40

約数和(自身を含む): 105390080

約数和(自身を除く): 60176464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 21247, 42494, 84988, 148729, 169976, 297458, 339952, 403693, 594916, 807386, 1189832, 1614772, 2379664, 2825851, 3229544, 5651702, 6459088, 11303404, 22606808, 45213616]

約数ペア:

[(1, 45213616), (2, 22606808), (4, 11303404), (7, 6459088), (8, 5651702), (14, 3229544), (16, 2825851), (19, 2379664), (28, 1614772), (38, 1189832), (56, 807386), (76, 594916), (112, 403693), (133, 339952), (152, 297458), (266, 169976), (304, 148729), (532, 84988), (1064, 42494), (2128, 21247)]