27797792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 60201792

約数和(自身を除く): 32404000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 503, 628, 1006, 1256, 1727, 2012, 2512, 3454, 4024, 5024, 5533, 6908, 8048, 11066, 13816, 16096, 22132, 27632, 44264, 55264, 78971, 88528, 157942, 177056, 315884, 631768, 868681, 1263536, 1737362, 2527072, 3474724, 6949448, 13898896, 27797792]

約数ペア:

[(1, 27797792), (2, 13898896), (4, 6949448), (8, 3474724), (11, 2527072), (16, 1737362), (22, 1263536), (32, 868681), (44, 631768), (88, 315884), (157, 177056), (176, 157942), (314, 88528), (352, 78971), (503, 55264), (628, 44264), (1006, 27632), (1256, 22132), (1727, 16096), (2012, 13816), (2512, 11066), (3454, 8048), (4024, 6908), (5024, 5533)]