65916004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12628

約数の個数: 48

約数和(自身を含む): 152288640

約数和(自身を除く): 86372636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 12589, 25178, 50356, 88123, 138479, 176246, 214013, 276958, 352492, 428026, 553916, 856052, 969353, 1498091, 1938706, 2354143, 2996182, 3877412, 4708286, 5992364, 9416572, 16479001, 32958002, 65916004]

約数ペア:

[(1, 65916004), (2, 32958002), (4, 16479001), (7, 9416572), (11, 5992364), (14, 4708286), (17, 3877412), (22, 2996182), (28, 2354143), (34, 1938706), (44, 1498091), (68, 969353), (77, 856052), (119, 553916), (154, 428026), (187, 352492), (238, 276958), (308, 214013), (374, 176246), (476, 138479), (748, 88123), (1309, 50356), (2618, 25178), (5236, 12589)]