68399702

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 53472682

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 911, 1211, 1822, 2422, 5363, 6377, 10726, 12754, 28241, 37541, 56482, 75082, 157603, 197687, 315206, 395374, 1103221, 2206442, 4885693, 9771386, 34199851, 68399702]

約数ペア:

[(1, 68399702), (2, 34199851), (7, 9771386), (14, 4885693), (31, 2206442), (62, 1103221), (173, 395374), (217, 315206), (346, 197687), (434, 157603), (911, 75082), (1211, 56482), (1822, 37541), (2422, 28241), (5363, 12754), (6377, 10726)]