26442442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18554678

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 619, 689, 806, 1238, 1378, 1643, 3286, 8047, 16094, 19189, 21359, 32807, 38378, 42718, 65614, 249457, 426491, 498914, 852982, 1017017, 2034034, 13221221, 26442442]

約数ペア:

[(1, 26442442), (2, 13221221), (13, 2034034), (26, 1017017), (31, 852982), (53, 498914), (62, 426491), (106, 249457), (403, 65614), (619, 42718), (689, 38378), (806, 32807), (1238, 21359), (1378, 19189), (1643, 16094), (3286, 8047)]