27897609628

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1949791}}^1$

素因数の和:1949882

約数の個数: 36

約数和(自身を含む): 57569558592

約数和(自身を除く): 29671948964

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 1949791, 3899582, 7799164, 13648537, 27297074, 54594148, 95539759, 142334743, 191079518, 284669486, 382159036, 569338972, 996343201, 1992686402, 3985372804, 6974402407, 13948804814, 27897609628]

約数ペア:

[(1, 27897609628), (2, 13948804814), (4, 6974402407), (7, 3985372804), (14, 1992686402), (28, 996343201), (49, 569338972), (73, 382159036), (98, 284669486), (146, 191079518), (196, 142334743), (292, 95539759), (511, 54594148), (1022, 27297074), (2044, 13648537), (3577, 7799164), (7154, 3899582), (14308, 1949791)]