38388896

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13183}}^1$

素因数の和:13213

約数の個数: 48

約数和(自身を含む): 93026304

約数和(自身を除く): 54637408

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, 2912, 13183, 26366, 52732, 92281, 105464, 171379, 184562, 210928, 342758, 369124, 421856, 685516, 738248, 1199653, 1371032, 1476496, 2399306, 2742064, 2952992, 4798612, 5484128, 9597224, 19194448, 38388896]

約数ペア:

[(1, 38388896), (2, 19194448), (4, 9597224), (7, 5484128), (8, 4798612), (13, 2952992), (14, 2742064), (16, 2399306), (26, 1476496), (28, 1371032), (32, 1199653), (52, 738248), (56, 685516), (91, 421856), (104, 369124), (112, 342758), (182, 210928), (208, 184562), (224, 171379), (364, 105464), (416, 92281), (728, 52732), (1456, 26366), (2912, 13183)]