38438138408

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{1613}}^1\times {\mathrm{19727}}^1$

素因数の和:21497

約数の個数: 32

約数和(自身を含む): 72597461760

約数和(自身を除く): 34159323352

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 1613, 3226, 6452, 12904, 19727, 39454, 78908, 157816, 243563, 487126, 974252, 1948504, 2978777, 5957554, 11915108, 23830216, 31819651, 63639302, 127278604, 254557208, 4804767301, 9609534602, 19219069204, 38438138408]

約数ペア:

[(1, 38438138408), (2, 19219069204), (4, 9609534602), (8, 4804767301), (151, 254557208), (302, 127278604), (604, 63639302), (1208, 31819651), (1613, 23830216), (3226, 11915108), (6452, 5957554), (12904, 2978777), (19727, 1948504), (39454, 974252), (78908, 487126), (157816, 243563)]