39914062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 67744512

約数和(自身を除く): 27830450

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1187, 1462, 1978, 2374, 16813, 20179, 27301, 33626, 40358, 51041, 54602, 102082, 464117, 867697, 928234, 1173943, 1735394, 2347886, 19957031, 39914062]

約数ペア:

[(1, 39914062), (2, 19957031), (17, 2347886), (23, 1735394), (34, 1173943), (43, 928234), (46, 867697), (86, 464117), (391, 102082), (731, 54602), (782, 51041), (989, 40358), (1187, 33626), (1462, 27301), (1978, 20179), (2374, 16813)]