13820928

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 88

約数和(自身を含む): 40284960

約数和(自身を除く): 26464032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 409, 512, 528, 704, 768, 818, 1024, 1056, 1227, 1408, 1536, 1636, 2112, 2454, 2816, 3072, 3272, 4224, 4499, 4908, 5632, 6544, 8448, 8998, 9816, 11264, 13088, 13497, 16896, 17996, 19632, 26176, 26994, 33792, 35992, 39264, 52352, 53988, 71984, 78528, 104704, 107976, 143968, 157056, 209408, 215952, 287936, 314112, 418816, 431904, 575872, 628224, 863808, 1151744, 1256448, 1727616, 2303488, 3455232, 4606976, 6910464, 13820928]

約数ペア:

[(1, 13820928), (2, 6910464), (3, 4606976), (4, 3455232), (6, 2303488), (8, 1727616), (11, 1256448), (12, 1151744), (16, 863808), (22, 628224), (24, 575872), (32, 431904), (33, 418816), (44, 314112), (48, 287936), (64, 215952), (66, 209408), (88, 157056), (96, 143968), (128, 107976), (132, 104704), (176, 78528), (192, 71984), (256, 53988), (264, 52352), (352, 39264), (384, 35992), (409, 33792), (512, 26994), (528, 26176), (704, 19632), (768, 17996), (818, 16896), (1024, 13497), (1056, 13088), (1227, 11264), (1408, 9816), (1536, 8998), (1636, 8448), (2112, 6544), (2454, 5632), (2816, 4908), (3072, 4499), (3272, 4224)]