97174784

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 223597248

約数和(自身を除く): 126422464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 257, 422, 448, 514, 844, 896, 1028, 1477, 1688, 1792, 1799, 2056, 2954, 3376, 3598, 4112, 5908, 6752, 7196, 8224, 11816, 13504, 14392, 16448, 23632, 27008, 28784, 32896, 47264, 54016, 54227, 57568, 65792, 94528, 108454, 115136, 189056, 216908, 230272, 378112, 379589, 433816, 460544, 759178, 867632, 1518356, 1735264, 3036712, 3470528, 6073424, 6941056, 12146848, 13882112, 24293696, 48587392, 97174784]

約数ペア:

[(1, 97174784), (2, 48587392), (4, 24293696), (7, 13882112), (8, 12146848), (14, 6941056), (16, 6073424), (28, 3470528), (32, 3036712), (56, 1735264), (64, 1518356), (112, 867632), (128, 759178), (211, 460544), (224, 433816), (256, 379589), (257, 378112), (422, 230272), (448, 216908), (514, 189056), (844, 115136), (896, 108454), (1028, 94528), (1477, 65792), (1688, 57568), (1792, 54227), (1799, 54016), (2056, 47264), (2954, 32896), (3376, 28784), (3598, 27008), (4112, 23632), (5908, 16448), (6752, 14392), (7196, 13504), (8224, 11816)]