29681792

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 68331840

約数和(自身を除く): 38650048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 211, 224, 314, 422, 448, 628, 844, 896, 1099, 1256, 1477, 1688, 2198, 2512, 2954, 3376, 4396, 5024, 5908, 6752, 8792, 10048, 11816, 13504, 17584, 20096, 23632, 27008, 33127, 35168, 47264, 66254, 70336, 94528, 132508, 140672, 189056, 231889, 265016, 463778, 530032, 927556, 1060064, 1855112, 2120128, 3710224, 4240256, 7420448, 14840896, 29681792]

約数ペア:

[(1, 29681792), (2, 14840896), (4, 7420448), (7, 4240256), (8, 3710224), (14, 2120128), (16, 1855112), (28, 1060064), (32, 927556), (56, 530032), (64, 463778), (112, 265016), (128, 231889), (157, 189056), (211, 140672), (224, 132508), (314, 94528), (422, 70336), (448, 66254), (628, 47264), (844, 35168), (896, 33127), (1099, 27008), (1256, 23632), (1477, 20096), (1688, 17584), (2198, 13504), (2512, 11816), (2954, 10048), (3376, 8792), (4396, 6752), (5024, 5908)]