65984006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 45492730

約数列:

[1, 2, 11, 22, 41, 82, 191, 382, 383, 451, 766, 902, 2101, 4202, 4213, 7831, 8426, 15662, 15703, 31406, 73153, 86141, 146306, 172282, 172733, 345466, 804683, 1609366, 2999273, 5998546, 32992003, 65984006]

約数ペア:

[(1, 65984006), (2, 32992003), (11, 5998546), (22, 2999273), (41, 1609366), (82, 804683), (191, 345466), (382, 172733), (383, 172282), (451, 146306), (766, 86141), (902, 73153), (2101, 31406), (4202, 15703), (4213, 15662), (7831, 8426)]