28146832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14783}}^1$

素因数の和:14815

約数の個数: 40

約数和(自身を含む): 65995776

約数和(自身を除く): 37848944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14783, 29566, 59132, 103481, 118264, 206962, 236528, 251311, 413924, 502622, 827848, 1005244, 1655696, 1759177, 2010488, 3518354, 4020976, 7036708, 14073416, 28146832]

約数ペア:

[(1, 28146832), (2, 14073416), (4, 7036708), (7, 4020976), (8, 3518354), (14, 2010488), (16, 1759177), (17, 1655696), (28, 1005244), (34, 827848), (56, 502622), (68, 413924), (112, 251311), (119, 236528), (136, 206962), (238, 118264), (272, 103481), (476, 59132), (952, 29566), (1904, 14783)]