71086268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 68622532

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 139, 197, 236, 278, 394, 556, 649, 788, 1298, 1529, 2167, 2596, 3058, 4334, 6116, 8201, 8668, 11623, 16402, 23246, 27383, 32804, 46492, 54766, 90211, 109532, 127853, 180422, 255706, 301213, 360844, 511412, 602426, 1204852, 1615597, 3231194, 6462388, 17771567, 35543134, 71086268]

約数ペア:

[(1, 71086268), (2, 35543134), (4, 17771567), (11, 6462388), (22, 3231194), (44, 1615597), (59, 1204852), (118, 602426), (139, 511412), (197, 360844), (236, 301213), (278, 255706), (394, 180422), (556, 127853), (649, 109532), (788, 90211), (1298, 54766), (1529, 46492), (2167, 32804), (2596, 27383), (3058, 23246), (4334, 16402), (6116, 11623), (8201, 8668)]