71318262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 77980938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449, 898, 1151, 1347, 2302, 2694, 3453, 6906, 10327, 20654, 26473, 30981, 52946, 61962, 79419, 158838, 516799, 1033598, 1550397, 3100794, 11886377, 23772754, 35659131, 71318262]

約数ペア:

[(1, 71318262), (2, 35659131), (3, 23772754), (6, 11886377), (23, 3100794), (46, 1550397), (69, 1033598), (138, 516799), (449, 158838), (898, 79419), (1151, 61962), (1347, 52946), (2302, 30981), (2694, 26473), (3453, 20654), (6906, 10327)]