2912681584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{39983}}^1$

素因数の和:40177

約数の個数: 40

約数和(自身を含む): 5875248960

約数和(自身を除く): 2962567376

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1256, 2512, 4553, 9106, 18212, 36424, 39983, 72848, 79966, 159932, 319864, 639728, 1159507, 2319014, 4638028, 6277331, 9276056, 12554662, 18552112, 25109324, 50218648, 100437296, 182042599, 364085198, 728170396, 1456340792, 2912681584]

約数ペア:

[(1, 2912681584), (2, 1456340792), (4, 728170396), (8, 364085198), (16, 182042599), (29, 100437296), (58, 50218648), (116, 25109324), (157, 18552112), (232, 12554662), (314, 9276056), (464, 6277331), (628, 4638028), (1256, 2319014), (2512, 1159507), (4553, 639728), (9106, 319864), (18212, 159932), (36424, 79966), (39983, 72848)]