29121127708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1\times {\mathrm{1777}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 53910097920

約数和(自身を除く): 24788970212

約数列:

[1, 2, 4, 19, 38, 76, 383, 563, 766, 1126, 1532, 1777, 2252, 3554, 7108, 7277, 10697, 14554, 21394, 29108, 33763, 42788, 67526, 135052, 215629, 431258, 680591, 862516, 1000451, 1361182, 2000902, 2722364, 4001804, 4096951, 8193902, 12931229, 16387804, 19008569, 25862458, 38017138, 51724916, 76034276, 383172733, 766345466, 1532690932, 7280281927, 14560563854, 29121127708]

約数ペア:

[(1, 29121127708), (2, 14560563854), (4, 7280281927), (19, 1532690932), (38, 766345466), (76, 383172733), (383, 76034276), (563, 51724916), (766, 38017138), (1126, 25862458), (1532, 19008569), (1777, 16387804), (2252, 12931229), (3554, 8193902), (7108, 4096951), (7277, 4001804), (10697, 2722364), (14554, 2000902), (21394, 1361182), (29108, 1000451), (33763, 862516), (42788, 680591), (67526, 431258), (135052, 215629)]