65139272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6791}}^1$

素因数の和:6917

約数の個数: 32

約数和(自身を含む): 134481600

約数和(自身を除く): 69342328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 6791, 9592, 13582, 27164, 54328, 74701, 149402, 298804, 597608, 740219, 1480438, 2960876, 5921752, 8142409, 16284818, 32569636, 65139272]

約数ペア:

[(1, 65139272), (2, 32569636), (4, 16284818), (8, 8142409), (11, 5921752), (22, 2960876), (44, 1480438), (88, 740219), (109, 597608), (218, 298804), (436, 149402), (872, 74701), (1199, 54328), (2398, 27164), (4796, 13582), (6791, 9592)]