42549400508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{279511}}^1$

素因数の和:281537

約数の個数: 24

約数和(自身を含む): 78419886720

約数和(自身を除く): 35870486212

約数列:

[1, 2, 4, 19, 38, 76, 2003, 4006, 8012, 38057, 76114, 152228, 279511, 559022, 1118044, 5310709, 10621418, 21242836, 559860533, 1119721066, 2239442132, 10637350127, 21274700254, 42549400508]

約数ペア:

[(1, 42549400508), (2, 21274700254), (4, 10637350127), (19, 2239442132), (38, 1119721066), (76, 559860533), (2003, 21242836), (4006, 10621418), (8012, 5310709), (38057, 1118044), (76114, 559022), (152228, 279511)]