71973496

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9811}}^1$

素因数の和:9955

約数の個数: 32

約数和(自身を含む): 155422080

約数和(自身を除く): 83448584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 9811, 19622, 39244, 68677, 78488, 137354, 274708, 549416, 1285241, 2570482, 5140964, 8996687, 10281928, 17993374, 35986748, 71973496]

約数ペア:

[(1, 71973496), (2, 35986748), (4, 17993374), (7, 10281928), (8, 8996687), (14, 5140964), (28, 2570482), (56, 1285241), (131, 549416), (262, 274708), (524, 137354), (917, 78488), (1048, 68677), (1834, 39244), (3668, 19622), (7336, 9811)]