1403584

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 3442208

約数和(自身を除く): 2038624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 241, 364, 416, 448, 482, 728, 832, 964, 1456, 1687, 1928, 2912, 3133, 3374, 3856, 5824, 6266, 6748, 7712, 12532, 13496, 15424, 21931, 25064, 26992, 43862, 50128, 53984, 87724, 100256, 107968, 175448, 200512, 350896, 701792, 1403584]

約数ペア:

[(1, 1403584), (2, 701792), (4, 350896), (7, 200512), (8, 175448), (13, 107968), (14, 100256), (16, 87724), (26, 53984), (28, 50128), (32, 43862), (52, 26992), (56, 25064), (64, 21931), (91, 15424), (104, 13496), (112, 12532), (182, 7712), (208, 6748), (224, 6266), (241, 5824), (364, 3856), (416, 3374), (448, 3133), (482, 2912), (728, 1928), (832, 1687), (964, 1456)]