66344336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 137100600

約数和(自身を除く): 70756264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 1637, 2384, 2533, 3274, 5066, 6548, 10132, 13096, 20264, 26192, 27829, 40528, 55658, 111316, 222632, 243913, 445264, 487826, 975652, 1951304, 3902608, 4146521, 8293042, 16586084, 33172168, 66344336]

約数ペア:

[(1, 66344336), (2, 33172168), (4, 16586084), (8, 8293042), (16, 4146521), (17, 3902608), (34, 1951304), (68, 975652), (136, 487826), (149, 445264), (272, 243913), (298, 222632), (596, 111316), (1192, 55658), (1637, 40528), (2384, 27829), (2533, 26192), (3274, 20264), (5066, 13096), (6548, 10132)]