28116390718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1\times {\mathrm{5351}}^1$

素因数の和:8740

約数の個数: 32

約数和(自身を含む): 46185918912

約数和(自身を除く): 18069528194

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 3313, 5351, 6626, 10702, 43069, 69563, 86138, 139126, 202093, 326411, 404186, 652822, 2627209, 4243343, 5254418, 8486686, 17727863, 35455726, 230462219, 460924438, 1081399643, 2162799286, 14058195359, 28116390718]

約数ペア:

[(1, 28116390718), (2, 14058195359), (13, 2162799286), (26, 1081399643), (61, 460924438), (122, 230462219), (793, 35455726), (1586, 17727863), (3313, 8486686), (5351, 5254418), (6626, 4243343), (10702, 2627209), (43069, 652822), (69563, 404186), (86138, 326411), (139126, 202093)]