7777392016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{81001}}^1$

素因数の和:81379

約数の個数: 40

約数和(自身を含む): 16000487064

約数和(自身を除く): 8223095048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 706, 1412, 2824, 5648, 6001, 12002, 24004, 48008, 81001, 96016, 162002, 324004, 648008, 1296016, 1377017, 2754034, 5508068, 11016136, 22032272, 28593353, 57186706, 114373412, 228746824, 457493648, 486087001, 972174002, 1944348004, 3888696008, 7777392016]

約数ペア:

[(1, 7777392016), (2, 3888696008), (4, 1944348004), (8, 972174002), (16, 486087001), (17, 457493648), (34, 228746824), (68, 114373412), (136, 57186706), (272, 28593353), (353, 22032272), (706, 11016136), (1412, 5508068), (2824, 2754034), (5648, 1377017), (6001, 1296016), (12002, 648008), (24004, 324004), (48008, 162002), (81001, 96016)]