26153872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 52155392

約数和(自身を除く): 26001520

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 211, 244, 254, 422, 488, 508, 844, 976, 1016, 1688, 2032, 3376, 7747, 12871, 15494, 25742, 26797, 30988, 51484, 53594, 61976, 102968, 107188, 123952, 205936, 214376, 428752, 1634617, 3269234, 6538468, 13076936, 26153872]

約数ペア:

[(1, 26153872), (2, 13076936), (4, 6538468), (8, 3269234), (16, 1634617), (61, 428752), (122, 214376), (127, 205936), (211, 123952), (244, 107188), (254, 102968), (422, 61976), (488, 53594), (508, 51484), (844, 30988), (976, 26797), (1016, 25742), (1688, 15494), (2032, 12871), (3376, 7747)]