1569142016

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{36269}}^1$

素因数の和:36311

約数の個数: 54

約数和(自身を含む): 3391716510

約数和(自身を除く): 1822574494

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 36269, 43264, 72538, 145076, 290152, 471497, 580304, 942994, 1160608, 1885988, 2321216, 3771976, 4642432, 6129461, 7543952, 9284864, 12258922, 15087904, 24517844, 30175808, 49035688, 60351616, 98071376, 120703232, 196142752, 392285504, 784571008, 1569142016]

約数ペア:

[(1, 1569142016), (2, 784571008), (4, 392285504), (8, 196142752), (13, 120703232), (16, 98071376), (26, 60351616), (32, 49035688), (52, 30175808), (64, 24517844), (104, 15087904), (128, 12258922), (169, 9284864), (208, 7543952), (256, 6129461), (338, 4642432), (416, 3771976), (676, 2321216), (832, 1885988), (1352, 1160608), (1664, 942994), (2704, 580304), (3328, 471497), (5408, 290152), (10816, 145076), (21632, 72538), (36269, 43264)]