64939589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 14894011

約数列:

[1, 11, 13, 43, 59, 143, 179, 473, 559, 649, 767, 1969, 2327, 2537, 6149, 7697, 8437, 10561, 25597, 27907, 32981, 84667, 100061, 116171, 137293, 362791, 454123, 1100671, 1510223, 4995353, 5903599, 64939589]

約数ペア:

[(1, 64939589), (11, 5903599), (13, 4995353), (43, 1510223), (59, 1100671), (143, 454123), (179, 362791), (473, 137293), (559, 116171), (649, 100061), (767, 84667), (1969, 32981), (2327, 27907), (2537, 25597), (6149, 10561), (7697, 8437)]