64682672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 128831040

約数和(自身を除く): 64148368

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 584, 632, 701, 1168, 1264, 1402, 2804, 5608, 5767, 11216, 11534, 23068, 46136, 51173, 55379, 92272, 102346, 110758, 204692, 221516, 409384, 443032, 818768, 886064, 4042667, 8085334, 16170668, 32341336, 64682672]

約数ペア:

[(1, 64682672), (2, 32341336), (4, 16170668), (8, 8085334), (16, 4042667), (73, 886064), (79, 818768), (146, 443032), (158, 409384), (292, 221516), (316, 204692), (584, 110758), (632, 102346), (701, 92272), (1168, 55379), (1264, 51173), (1402, 46136), (2804, 23068), (5608, 11534), (5767, 11216)]