29998178

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31981}}^1$

素因数の和:32057

約数の個数: 16

約数和(自身を含む): 52194624

約数和(自身を除く): 22196446

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 31981, 63962, 223867, 447734, 2142727, 4285454, 14999089, 29998178]

約数ペア:

[(1, 29998178), (2, 14999089), (7, 4285454), (14, 2142727), (67, 447734), (134, 223867), (469, 63962), (938, 31981)]