66027304

素因数分解:

$2^3\times 7^2\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 144717300

約数和(自身を除く): 78689996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 389, 392, 433, 778, 866, 1556, 1732, 2723, 3031, 3112, 3464, 5446, 6062, 10892, 12124, 19061, 21217, 21784, 24248, 38122, 42434, 76244, 84868, 152488, 168437, 169736, 336874, 673748, 1179059, 1347496, 2358118, 4716236, 8253413, 9432472, 16506826, 33013652, 66027304]

約数ペア:

[(1, 66027304), (2, 33013652), (4, 16506826), (7, 9432472), (8, 8253413), (14, 4716236), (28, 2358118), (49, 1347496), (56, 1179059), (98, 673748), (196, 336874), (389, 169736), (392, 168437), (433, 152488), (778, 84868), (866, 76244), (1556, 42434), (1732, 38122), (2723, 24248), (3031, 21784), (3112, 21217), (3464, 19061), (5446, 12124), (6062, 10892)]