78035776

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13399}}^1$

素因数の和:13431

約数の個数: 56

約数和(自身を含む): 190601600

約数和(自身を除く): 112565824

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, 2912, 5824, 13399, 26798, 53596, 93793, 107192, 174187, 187586, 214384, 348374, 375172, 428768, 696748, 750344, 857536, 1219309, 1393496, 1500688, 2438618, 2786992, 3001376, 4877236, 5573984, 6002752, 9754472, 11147968, 19508944, 39017888, 78035776]

約数ペア:

[(1, 78035776), (2, 39017888), (4, 19508944), (7, 11147968), (8, 9754472), (13, 6002752), (14, 5573984), (16, 4877236), (26, 3001376), (28, 2786992), (32, 2438618), (52, 1500688), (56, 1393496), (64, 1219309), (91, 857536), (104, 750344), (112, 696748), (182, 428768), (208, 375172), (224, 348374), (364, 214384), (416, 187586), (448, 174187), (728, 107192), (832, 93793), (1456, 53596), (2912, 26798), (5824, 13399)]