40487636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62869}}^1$

素因数の和:62903

約数の個数: 24

約数和(自身を含む): 84497280

約数和(自身を除く): 44009644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 62869, 125738, 251476, 440083, 880166, 1445987, 1760332, 2891974, 5783948, 10121909, 20243818, 40487636]

約数ペア:

[(1, 40487636), (2, 20243818), (4, 10121909), (7, 5783948), (14, 2891974), (23, 1760332), (28, 1445987), (46, 880166), (92, 440083), (161, 251476), (322, 125738), (644, 62869)]