28247648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6207

約数の個数: 48

約数和(自身を含む): 65345616

約数和(自身を除く): 37097968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6173, 12346, 24692, 49384, 67903, 80249, 98768, 135806, 160498, 197536, 271612, 320996, 543224, 641992, 882739, 1086448, 1283984, 1765478, 2172896, 2567968, 3530956, 7061912, 14123824, 28247648]

約数ペア:

[(1, 28247648), (2, 14123824), (4, 7061912), (8, 3530956), (11, 2567968), (13, 2172896), (16, 1765478), (22, 1283984), (26, 1086448), (32, 882739), (44, 641992), (52, 543224), (88, 320996), (104, 271612), (143, 197536), (176, 160498), (208, 135806), (286, 98768), (352, 80249), (416, 67903), (572, 49384), (1144, 24692), (2288, 12346), (4576, 6173)]