68604844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 150345216

約数和(自身を除く): 81740372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 631, 706, 1262, 1412, 2471, 2524, 3883, 4417, 4942, 6941, 7766, 8834, 9884, 13882, 15532, 17668, 27181, 27764, 48587, 54362, 97174, 108724, 194348, 222743, 445486, 890972, 1559201, 2450173, 3118402, 4900346, 6236804, 9800692, 17151211, 34302422, 68604844]

約数ペア:

[(1, 68604844), (2, 34302422), (4, 17151211), (7, 9800692), (11, 6236804), (14, 4900346), (22, 3118402), (28, 2450173), (44, 1559201), (77, 890972), (154, 445486), (308, 222743), (353, 194348), (631, 108724), (706, 97174), (1262, 54362), (1412, 48587), (2471, 27764), (2524, 27181), (3883, 17668), (4417, 15532), (4942, 13882), (6941, 9884), (7766, 8834)]