71228884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7103}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 131281920

約数和(自身を除く): 60053036

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 7103, 10028, 14206, 28412, 163369, 326738, 653476, 774227, 1548454, 3096908, 17807221, 35614442, 71228884]

約数ペア:

[(1, 71228884), (2, 35614442), (4, 17807221), (23, 3096908), (46, 1548454), (92, 774227), (109, 653476), (218, 326738), (436, 163369), (2507, 28412), (5014, 14206), (7103, 10028)]