29121177868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1\times {\mathrm{2161}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 53970265440

約数和(自身を除く): 24849087572

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 761, 932, 1522, 2161, 3044, 4322, 4427, 8644, 8854, 14459, 17708, 28918, 41059, 57836, 82118, 164236, 177313, 354626, 503513, 709252, 1007026, 1644521, 2014052, 3289042, 3368947, 6578084, 6737894, 9566747, 13475788, 19133494, 31245899, 38266988, 62491798, 124983596, 383173393, 766346786, 1532693572, 7280294467, 14560588934, 29121177868]

約数ペア:

[(1, 29121177868), (2, 14560588934), (4, 7280294467), (19, 1532693572), (38, 766346786), (76, 383173393), (233, 124983596), (466, 62491798), (761, 38266988), (932, 31245899), (1522, 19133494), (2161, 13475788), (3044, 9566747), (4322, 6737894), (4427, 6578084), (8644, 3368947), (8854, 3289042), (14459, 2014052), (17708, 1644521), (28918, 1007026), (41059, 709252), (57836, 503513), (82118, 354626), (164236, 177313)]