42732574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 69120576

約数和(自身を除く): 26388002

約数列:

[1, 2, 23, 46, 61, 97, 122, 157, 194, 314, 1403, 2231, 2806, 3611, 4462, 5917, 7222, 9577, 11834, 15229, 19154, 30458, 136091, 220271, 272182, 350267, 440542, 700534, 928969, 1857938, 21366287, 42732574]

約数ペア:

[(1, 42732574), (2, 21366287), (23, 1857938), (46, 928969), (61, 700534), (97, 440542), (122, 350267), (157, 272182), (194, 220271), (314, 136091), (1403, 30458), (2231, 19154), (2806, 15229), (3611, 11834), (4462, 9577), (5917, 7222)]