38655656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7013}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 79538760

約数和(自身を除く): 40883104

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7013, 14026, 28052, 56104, 91169, 182338, 364676, 371689, 729352, 743378, 1486756, 2973512, 4831957, 9663914, 19327828, 38655656]

約数ペア:

[(1, 38655656), (2, 19327828), (4, 9663914), (8, 4831957), (13, 2973512), (26, 1486756), (52, 743378), (53, 729352), (104, 371689), (106, 364676), (212, 182338), (424, 91169), (689, 56104), (1378, 28052), (2756, 14026), (5512, 7013)]