8144864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 19742688

約数和(自身を除く): 11597824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2797, 2912, 5594, 11188, 19579, 22376, 36361, 39158, 44752, 72722, 78316, 89504, 145444, 156632, 254527, 290888, 313264, 509054, 581776, 626528, 1018108, 1163552, 2036216, 4072432, 8144864]

約数ペア:

[(1, 8144864), (2, 4072432), (4, 2036216), (7, 1163552), (8, 1018108), (13, 626528), (14, 581776), (16, 509054), (26, 313264), (28, 290888), (32, 254527), (52, 156632), (56, 145444), (91, 89504), (104, 78316), (112, 72722), (182, 44752), (208, 39158), (224, 36361), (364, 22376), (416, 19579), (728, 11188), (1456, 5594), (2797, 2912)]