38871784

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1063}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 83502720

約数和(自身を除く): 44630936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1063, 1306, 2126, 2612, 4252, 4571, 5224, 7441, 8504, 9142, 14882, 18284, 29764, 36568, 59528, 694139, 1388278, 2776556, 4858973, 5553112, 9717946, 19435892, 38871784]

約数ペア:

[(1, 38871784), (2, 19435892), (4, 9717946), (7, 5553112), (8, 4858973), (14, 2776556), (28, 1388278), (56, 694139), (653, 59528), (1063, 36568), (1306, 29764), (2126, 18284), (2612, 14882), (4252, 9142), (4571, 8504), (5224, 7441)]