13430147888

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{24203}}^1$

素因数の和:24729

約数の個数: 40

約数和(自身を含む): 26411404800

約数和(自身を除く): 12981256912

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 439, 632, 878, 1264, 1756, 3512, 7024, 24203, 34681, 48406, 69362, 96812, 138724, 193624, 277448, 387248, 554896, 1912037, 3824074, 7648148, 10625117, 15296296, 21250234, 30592592, 42500468, 85000936, 170001872, 839384243, 1678768486, 3357536972, 6715073944, 13430147888]

約数ペア:

[(1, 13430147888), (2, 6715073944), (4, 3357536972), (8, 1678768486), (16, 839384243), (79, 170001872), (158, 85000936), (316, 42500468), (439, 30592592), (632, 21250234), (878, 15296296), (1264, 10625117), (1756, 7648148), (3512, 3824074), (7024, 1912037), (24203, 554896), (34681, 387248), (48406, 277448), (69362, 193624), (96812, 138724)]