40394836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7933}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 75531680

約数和(自身を除く): 35136844

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 7933, 15866, 31732, 150727, 301454, 531511, 602908, 1063022, 2126044, 10098709, 20197418, 40394836]

約数ペア:

[(1, 40394836), (2, 20197418), (4, 10098709), (19, 2126044), (38, 1063022), (67, 602908), (76, 531511), (134, 301454), (268, 150727), (1273, 31732), (2546, 15866), (5092, 7933)]