56687568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{168713}}^1$

素因数の和:168731

約数の個数: 40

約数和(自身を含む): 167364288

約数和(自身を除く): 110676720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 168713, 337426, 506139, 674852, 1012278, 1180991, 1349704, 2024556, 2361982, 2699408, 3542973, 4049112, 4723964, 7085946, 8098224, 9447928, 14171892, 18895856, 28343784, 56687568]

約数ペア:

[(1, 56687568), (2, 28343784), (3, 18895856), (4, 14171892), (6, 9447928), (7, 8098224), (8, 7085946), (12, 4723964), (14, 4049112), (16, 3542973), (21, 2699408), (24, 2361982), (28, 2024556), (42, 1349704), (48, 1180991), (56, 1012278), (84, 674852), (112, 506139), (168, 337426), (336, 168713)]