65078328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{387371}}^1$

素因数の和:387387

約数の個数: 32

約数和(自身を含む): 185938560

約数和(自身を除く): 120860232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 387371, 774742, 1162113, 1549484, 2324226, 2711597, 3098968, 4648452, 5423194, 8134791, 9296904, 10846388, 16269582, 21692776, 32539164, 65078328]

約数ペア:

[(1, 65078328), (2, 32539164), (3, 21692776), (4, 16269582), (6, 10846388), (7, 9296904), (8, 8134791), (12, 5423194), (14, 4648452), (21, 3098968), (24, 2711597), (28, 2324226), (42, 1549484), (56, 1162113), (84, 774742), (168, 387371)]