70686119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 88657920

約数和(自身を除く): 17971801

約数列:

[1, 7, 17, 73, 79, 103, 119, 511, 553, 721, 1241, 1343, 1751, 5767, 7519, 8137, 8687, 9401, 12257, 40369, 52633, 56959, 98039, 127823, 138329, 594001, 686273, 894761, 968303, 4158007, 10098017, 70686119]

約数ペア:

[(1, 70686119), (7, 10098017), (17, 4158007), (73, 968303), (79, 894761), (103, 686273), (119, 594001), (511, 138329), (553, 127823), (721, 98039), (1241, 56959), (1343, 52633), (1751, 40369), (5767, 12257), (7519, 9401), (8137, 8687)]