71355746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{823}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 133843968

約数和(自身を除く): 62488222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 563, 823, 1126, 1646, 3941, 5761, 6193, 7882, 9053, 11522, 12386, 18106, 43351, 63371, 86702, 126742, 463349, 926698, 3243443, 5096839, 6486886, 10193678, 35677873, 71355746]

約数ペア:

[(1, 71355746), (2, 35677873), (7, 10193678), (11, 6486886), (14, 5096839), (22, 3243443), (77, 926698), (154, 463349), (563, 126742), (823, 86702), (1126, 63371), (1646, 43351), (3941, 18106), (5761, 12386), (6193, 11522), (7882, 9053)]