38216668

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2762

約数の個数: 36

約数和(自身を含む): 78893472

約数和(自身を除く): 40676804

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 2671, 3577, 5342, 7154, 10684, 14308, 18697, 37394, 74788, 130879, 194983, 261758, 389966, 523516, 779932, 1364881, 2729762, 5459524, 9554167, 19108334, 38216668]

約数ペア:

[(1, 38216668), (2, 19108334), (4, 9554167), (7, 5459524), (14, 2729762), (28, 1364881), (49, 779932), (73, 523516), (98, 389966), (146, 261758), (196, 194983), (292, 130879), (511, 74788), (1022, 37394), (2044, 18697), (2671, 14308), (3577, 10684), (5342, 7154)]