71382738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25367}}^1$

素因数の和:25446

約数の個数: 32

約数和(自身を含む): 165602304

約数和(自身を除く): 94219566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 25367, 50734, 76101, 152202, 177569, 355138, 532707, 1065414, 1699589, 3399178, 5098767, 10197534, 11897123, 23794246, 35691369, 71382738]

約数ペア:

[(1, 71382738), (2, 35691369), (3, 23794246), (6, 11897123), (7, 10197534), (14, 5098767), (21, 3399178), (42, 1699589), (67, 1065414), (134, 532707), (201, 355138), (402, 177569), (469, 152202), (938, 76101), (1407, 50734), (2814, 25367)]