72373868

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{7043}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 145162752

約数和(自身を除く): 72788884

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 7043, 10276, 14086, 28172, 49301, 98602, 197204, 2584781, 5169562, 10339124, 18093467, 36186934, 72373868]

約数ペア:

[(1, 72373868), (2, 36186934), (4, 18093467), (7, 10339124), (14, 5169562), (28, 2584781), (367, 197204), (734, 98602), (1468, 49301), (2569, 28172), (5138, 14086), (7043, 10276)]