38988278

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38149}}^1$

素因数の和:38231

約数の個数: 16

約数和(自身を含む): 67754400

約数和(自身を除く): 28766122

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 38149, 76298, 267043, 534086, 2784877, 5569754, 19494139, 38988278]

約数ペア:

[(1, 38988278), (2, 19494139), (7, 5569754), (14, 2784877), (73, 534086), (146, 267043), (511, 76298), (1022, 38149)]