11891392

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 56

約数和(自身を含む): 25146000

約数和(自身を除く): 13254608

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 149, 172, 232, 298, 344, 464, 596, 688, 928, 1192, 1247, 1376, 1856, 2384, 2494, 2752, 4321, 4768, 4988, 6407, 8642, 9536, 9976, 12814, 17284, 19952, 25628, 34568, 39904, 51256, 69136, 79808, 102512, 138272, 185803, 205024, 276544, 371606, 410048, 743212, 1486424, 2972848, 5945696, 11891392]

約数ペア:

[(1, 11891392), (2, 5945696), (4, 2972848), (8, 1486424), (16, 743212), (29, 410048), (32, 371606), (43, 276544), (58, 205024), (64, 185803), (86, 138272), (116, 102512), (149, 79808), (172, 69136), (232, 51256), (298, 39904), (344, 34568), (464, 25628), (596, 19952), (688, 17284), (928, 12814), (1192, 9976), (1247, 9536), (1376, 8642), (1856, 6407), (2384, 4988), (2494, 4768), (2752, 4321)]