872167712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5281}}^1$

素因数の和:5701

約数の個数: 48

約数和(自身を含む): 1854172152

約数和(自身を除く): 982004440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 397, 416, 794, 1588, 3176, 5161, 5281, 6352, 10322, 10562, 12704, 20644, 21124, 41288, 42248, 68653, 82576, 84496, 137306, 165152, 168992, 274612, 549224, 1098448, 2096557, 2196896, 4193114, 8386228, 16772456, 27255241, 33544912, 54510482, 67089824, 109020964, 218041928, 436083856, 872167712]

約数ペア:

[(1, 872167712), (2, 436083856), (4, 218041928), (8, 109020964), (13, 67089824), (16, 54510482), (26, 33544912), (32, 27255241), (52, 16772456), (104, 8386228), (208, 4193114), (397, 2196896), (416, 2096557), (794, 1098448), (1588, 549224), (3176, 274612), (5161, 168992), (5281, 165152), (6352, 137306), (10322, 84496), (10562, 82576), (12704, 68653), (20644, 42248), (21124, 41288)]