25791854293018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{35221}}^1\times {\mathrm{21107}}^1$

素因数の和:56443

約数の個数: 64

約数和(自身を含む): 44964822228480

約数和(自身を除く): 19172967935462

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 17347, 21107, 34694, 35221, 42214, 70442, 232177, 387431, 401033, 464354, 669199, 774862, 802066, 1338398, 1751881, 2923343, 3503762, 4411363, 5846686, 7361189, 8822726, 14722378, 19270691, 32156773, 33285739, 38541382, 55543517, 64313546, 66571478, 111087034, 366143129, 610978687, 732286258, 743409647, 1221957374, 1486819294, 8177506117, 14124783293, 16355012234, 28249566586, 61703000701, 123406001402, 155372616223, 310745232446, 678733007711, 1172357013319, 1357466015422, 2344714026638, 12895927146509, 25791854293018]

約数ペア:

[(1, 25791854293018), (2, 12895927146509), (11, 2344714026638), (19, 1357466015422), (22, 1172357013319), (38, 678733007711), (83, 310745232446), (166, 155372616223), (209, 123406001402), (418, 61703000701), (913, 28249566586), (1577, 16355012234), (1826, 14124783293), (3154, 8177506117), (17347, 1486819294), (21107, 1221957374), (34694, 743409647), (35221, 732286258), (42214, 610978687), (70442, 366143129), (232177, 111087034), (387431, 66571478), (401033, 64313546), (464354, 55543517), (669199, 38541382), (774862, 33285739), (802066, 32156773), (1338398, 19270691), (1751881, 14722378), (2923343, 8822726), (3503762, 7361189), (4411363, 5846686)]