70439964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{838571}}^1$

素因数の和:838585

約数の個数: 24

約数和(自身を含む): 187840128

約数和(自身を除く): 117400164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 838571, 1677142, 2515713, 3354284, 5031426, 5869997, 10062852, 11739994, 17609991, 23479988, 35219982, 70439964]

約数ペア:

[(1, 70439964), (2, 35219982), (3, 23479988), (4, 17609991), (6, 11739994), (7, 10062852), (12, 5869997), (14, 5031426), (21, 3354284), (28, 2515713), (42, 1677142), (84, 838571)]