65857456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34589}}^1$

素因数の和:34621

約数の個数: 40

約数和(自身を含む): 154409760

約数和(自身を除く): 88552304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34589, 69178, 138356, 242123, 276712, 484246, 553424, 588013, 968492, 1176026, 1936984, 2352052, 3873968, 4116091, 4704104, 8232182, 9408208, 16464364, 32928728, 65857456]

約数ペア:

[(1, 65857456), (2, 32928728), (4, 16464364), (7, 9408208), (8, 8232182), (14, 4704104), (16, 4116091), (17, 3873968), (28, 2352052), (34, 1936984), (56, 1176026), (68, 968492), (112, 588013), (119, 553424), (136, 484246), (238, 276712), (272, 242123), (476, 138356), (952, 69178), (1904, 34589)]