25270828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 50577408

約数和(自身を除く): 25306580

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 124, 191, 194, 341, 382, 388, 682, 764, 1067, 1364, 2101, 2134, 3007, 4202, 4268, 5921, 6014, 8404, 11842, 12028, 18527, 23684, 33077, 37054, 65131, 66154, 74108, 130262, 132308, 203797, 260524, 407594, 574337, 815188, 1148674, 2297348, 6317707, 12635414, 25270828]

約数ペア:

[(1, 25270828), (2, 12635414), (4, 6317707), (11, 2297348), (22, 1148674), (31, 815188), (44, 574337), (62, 407594), (97, 260524), (124, 203797), (191, 132308), (194, 130262), (341, 74108), (382, 66154), (388, 65131), (682, 37054), (764, 33077), (1067, 23684), (1364, 18527), (2101, 12028), (2134, 11842), (3007, 8404), (4202, 6014), (4268, 5921)]