39379256

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 85008000

約数和(自身を除く): 45628744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 5059, 7784, 10118, 20236, 35413, 40472, 70826, 141652, 283304, 703201, 1406402, 2812804, 4922407, 5625608, 9844814, 19689628, 39379256]

約数ペア:

[(1, 39379256), (2, 19689628), (4, 9844814), (7, 5625608), (8, 4922407), (14, 2812804), (28, 1406402), (56, 703201), (139, 283304), (278, 141652), (556, 70826), (973, 40472), (1112, 35413), (1946, 20236), (3892, 10118), (5059, 7784)]