72872954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{473201}}^1$

素因数の和:473221

約数の個数: 16

約数和(自身を含む): 136282176

約数和(自身を除く): 63409222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 473201, 946402, 3312407, 5205211, 6624814, 10410422, 36436477, 72872954]

約数ペア:

[(1, 72872954), (2, 36436477), (7, 10410422), (11, 6624814), (14, 5205211), (22, 3312407), (77, 946402), (154, 473201)]