38088988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 78833664

約数和(自身を除く): 40744676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 281, 329, 412, 562, 658, 721, 1124, 1316, 1442, 1967, 2884, 3934, 4841, 7868, 9682, 13207, 19364, 26414, 28943, 33887, 52828, 57886, 67774, 92449, 115772, 135548, 184898, 202601, 369796, 405202, 810404, 1360321, 2720642, 5441284, 9522247, 19044494, 38088988]

約数ペア:

[(1, 38088988), (2, 19044494), (4, 9522247), (7, 5441284), (14, 2720642), (28, 1360321), (47, 810404), (94, 405202), (103, 369796), (188, 202601), (206, 184898), (281, 135548), (329, 115772), (412, 92449), (562, 67774), (658, 57886), (721, 52828), (1124, 33887), (1316, 28943), (1442, 26414), (1967, 19364), (2884, 13207), (3934, 9682), (4841, 7868)]