28580674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 48055680

約数和(自身を除く): 19475006

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 617, 874, 1007, 1219, 1234, 2014, 2438, 11723, 14191, 23161, 23446, 28382, 32701, 46322, 65402, 269629, 539258, 621319, 752123, 1242638, 1504246, 14290337, 28580674]

約数ペア:

[(1, 28580674), (2, 14290337), (19, 1504246), (23, 1242638), (38, 752123), (46, 621319), (53, 539258), (106, 269629), (437, 65402), (617, 46322), (874, 32701), (1007, 28382), (1219, 23446), (1234, 23161), (2014, 14191), (2438, 11723)]