40171712

素因数分解:

$2^6\times 7^1\times {\mathrm{89669}}^1$

素因数の和:89688

約数の個数: 28

約数和(自身を含む): 91104720

約数和(自身を除く): 50933008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89669, 179338, 358676, 627683, 717352, 1255366, 1434704, 2510732, 2869408, 5021464, 5738816, 10042928, 20085856, 40171712]

約数ペア:

[(1, 40171712), (2, 20085856), (4, 10042928), (7, 5738816), (8, 5021464), (14, 2869408), (16, 2510732), (28, 1434704), (32, 1255366), (56, 717352), (64, 627683), (112, 358676), (224, 179338), (448, 89669)]