7940352

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 24699696

約数和(自身を除く): 16759344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 211, 224, 256, 294, 336, 384, 392, 422, 448, 588, 633, 672, 768, 784, 844, 896, 1176, 1266, 1344, 1477, 1568, 1688, 1792, 2352, 2532, 2688, 2954, 3136, 3376, 4431, 4704, 5064, 5376, 5908, 6272, 6752, 8862, 9408, 10128, 10339, 11816, 12544, 13504, 17724, 18816, 20256, 20678, 23632, 27008, 31017, 35448, 37632, 40512, 41356, 47264, 54016, 62034, 70896, 81024, 82712, 94528, 124068, 141792, 162048, 165424, 189056, 248136, 283584, 330848, 378112, 496272, 567168, 661696, 992544, 1134336, 1323392, 1985088, 2646784, 3970176, 7940352]

約数ペア:

[(1, 7940352), (2, 3970176), (3, 2646784), (4, 1985088), (6, 1323392), (7, 1134336), (8, 992544), (12, 661696), (14, 567168), (16, 496272), (21, 378112), (24, 330848), (28, 283584), (32, 248136), (42, 189056), (48, 165424), (49, 162048), (56, 141792), (64, 124068), (84, 94528), (96, 82712), (98, 81024), (112, 70896), (128, 62034), (147, 54016), (168, 47264), (192, 41356), (196, 40512), (211, 37632), (224, 35448), (256, 31017), (294, 27008), (336, 23632), (384, 20678), (392, 20256), (422, 18816), (448, 17724), (588, 13504), (633, 12544), (672, 11816), (768, 10339), (784, 10128), (844, 9408), (896, 8862), (1176, 6752), (1266, 6272), (1344, 5908), (1477, 5376), (1568, 5064), (1688, 4704), (1792, 4431), (2352, 3376), (2532, 3136), (2688, 2954)]