28622704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{162629}}^1$

素因数の和:162648

約数の個数: 20

約数和(自身を含む): 60498360

約数和(自身を除く): 31875656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 162629, 325258, 650516, 1301032, 1788919, 2602064, 3577838, 7155676, 14311352, 28622704]

約数ペア:

[(1, 28622704), (2, 14311352), (4, 7155676), (8, 3577838), (11, 2602064), (16, 1788919), (22, 1301032), (44, 650516), (88, 325258), (176, 162629)]