57877372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 120637440

約数和(自身を除く): 62760068

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 509, 524, 868, 917, 1018, 1834, 2036, 3563, 3668, 4061, 7126, 8122, 14252, 15779, 16244, 28427, 31558, 56854, 63116, 66679, 110453, 113708, 133358, 220906, 266716, 441812, 466753, 933506, 1867012, 2067049, 4134098, 8268196, 14469343, 28938686, 57877372]

約数ペア:

[(1, 57877372), (2, 28938686), (4, 14469343), (7, 8268196), (14, 4134098), (28, 2067049), (31, 1867012), (62, 933506), (124, 466753), (131, 441812), (217, 266716), (262, 220906), (434, 133358), (509, 113708), (524, 110453), (868, 66679), (917, 63116), (1018, 56854), (1834, 31558), (2036, 28427), (3563, 16244), (3668, 15779), (4061, 14252), (7126, 8122)]