25367938

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 38787840

約数和(自身を除く): 13419902

約数列:

[1, 2, 73, 146, 239, 478, 727, 1454, 17447, 34894, 53071, 106142, 173753, 347506, 12683969, 25367938]

約数ペア:

[(1, 25367938), (2, 12683969), (73, 347506), (146, 173753), (239, 106142), (478, 53071), (727, 34894), (1454, 17447)]