40007632

素因数分解:

$2^4\times 7^1\times {\mathrm{357211}}^1$

素因数の和:357226

約数の個数: 20

約数和(自身を含む): 88588576

約数和(自身を除く): 48580944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 357211, 714422, 1428844, 2500477, 2857688, 5000954, 5715376, 10001908, 20003816, 40007632]

約数ペア:

[(1, 40007632), (2, 20003816), (4, 10001908), (7, 5715376), (8, 5000954), (14, 2857688), (16, 2500477), (28, 1428844), (56, 714422), (112, 357211)]