71997002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 137199744

約数和(自身を除く): 65202742

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 8821, 17642, 61747, 97031, 123494, 194062, 467513, 679217, 935026, 1358434, 3272591, 5142643, 6545182, 10285286, 35998501, 71997002]

約数ペア:

[(1, 71997002), (2, 35998501), (7, 10285286), (11, 6545182), (14, 5142643), (22, 3272591), (53, 1358434), (77, 935026), (106, 679217), (154, 467513), (371, 194062), (583, 123494), (742, 97031), (1166, 61747), (4081, 17642), (8162, 8821)]