14891968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2589

約数の個数: 56

約数和(自身を含む): 36384992

約数和(自身を除く): 21493024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2557, 2912, 5114, 5824, 10228, 17899, 20456, 33241, 35798, 40912, 66482, 71596, 81824, 132964, 143192, 163648, 232687, 265928, 286384, 465374, 531856, 572768, 930748, 1063712, 1145536, 1861496, 2127424, 3722992, 7445984, 14891968]

約数ペア:

[(1, 14891968), (2, 7445984), (4, 3722992), (7, 2127424), (8, 1861496), (13, 1145536), (14, 1063712), (16, 930748), (26, 572768), (28, 531856), (32, 465374), (52, 286384), (56, 265928), (64, 232687), (91, 163648), (104, 143192), (112, 132964), (182, 81824), (208, 71596), (224, 66482), (364, 40912), (416, 35798), (448, 33241), (728, 20456), (832, 17899), (1456, 10228), (2557, 5824), (2912, 5114)]