39390568

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1039}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 84614400

約数和(自身を除く): 45223832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 1039, 1354, 2078, 2708, 4156, 4739, 5416, 7273, 8312, 9478, 14546, 18956, 29092, 37912, 58184, 703403, 1406806, 2813612, 4923821, 5627224, 9847642, 19695284, 39390568]

約数ペア:

[(1, 39390568), (2, 19695284), (4, 9847642), (7, 5627224), (8, 4923821), (14, 2813612), (28, 1406806), (56, 703403), (677, 58184), (1039, 37912), (1354, 29092), (2078, 18956), (2708, 14546), (4156, 9478), (4739, 8312), (5416, 7273)]