28235330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 53870400

約数和(自身を除く): 25635070

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 859, 865, 1718, 1730, 3287, 4295, 6574, 8590, 16321, 16435, 32642, 32870, 81605, 148607, 163210, 297214, 743035, 1486070, 2823533, 5647066, 14117665, 28235330]

約数ペア:

[(1, 28235330), (2, 14117665), (5, 5647066), (10, 2823533), (19, 1486070), (38, 743035), (95, 297214), (173, 163210), (190, 148607), (346, 81605), (859, 32870), (865, 32642), (1718, 16435), (1730, 16321), (3287, 8590), (4295, 6574)]