42088514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 71178240

約数和(自身を除く): 29089726

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 661, 806, 1027, 1322, 2054, 2449, 4898, 8593, 17186, 20491, 31837, 40982, 52219, 63674, 104438, 266383, 532766, 678847, 1357694, 1618789, 3237578, 21044257, 42088514]

約数ペア:

[(1, 42088514), (2, 21044257), (13, 3237578), (26, 1618789), (31, 1357694), (62, 678847), (79, 532766), (158, 266383), (403, 104438), (661, 63674), (806, 52219), (1027, 40982), (1322, 31837), (2054, 20491), (2449, 17186), (4898, 8593)]