13143156928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{15649}}^1$

素因数の和:16865

約数の個数: 56

約数和(自身を含む): 28477616400

約数和(自身を除く): 15334459472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1193, 2386, 4772, 9544, 13123, 15649, 19088, 26246, 31298, 38176, 52492, 62596, 76352, 104984, 125192, 172139, 209968, 250384, 344278, 419936, 500768, 688556, 839872, 1001536, 1377112, 2754224, 5508448, 11016896, 18669257, 37338514, 74677028, 149354056, 205361827, 298708112, 410723654, 597416224, 821447308, 1194832448, 1642894616, 3285789232, 6571578464, 13143156928]

約数ペア:

[(1, 13143156928), (2, 6571578464), (4, 3285789232), (8, 1642894616), (11, 1194832448), (16, 821447308), (22, 597416224), (32, 410723654), (44, 298708112), (64, 205361827), (88, 149354056), (176, 74677028), (352, 37338514), (704, 18669257), (1193, 11016896), (2386, 5508448), (4772, 2754224), (9544, 1377112), (13123, 1001536), (15649, 839872), (19088, 688556), (26246, 500768), (31298, 419936), (38176, 344278), (52492, 250384), (62596, 209968), (76352, 172139), (104984, 125192)]