28849544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 60022620

約数和(自身を除く): 31173076

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 401, 529, 782, 802, 1058, 1564, 1604, 2116, 3128, 3208, 4232, 6817, 8993, 9223, 13634, 17986, 18446, 27268, 35972, 36892, 54536, 71944, 73784, 156791, 212129, 313582, 424258, 627164, 848516, 1254328, 1697032, 3606193, 7212386, 14424772, 28849544]

約数ペア:

[(1, 28849544), (2, 14424772), (4, 7212386), (8, 3606193), (17, 1697032), (23, 1254328), (34, 848516), (46, 627164), (68, 424258), (92, 313582), (136, 212129), (184, 156791), (391, 73784), (401, 71944), (529, 54536), (782, 36892), (802, 35972), (1058, 27268), (1564, 18446), (1604, 17986), (2116, 13634), (3128, 9223), (3208, 8993), (4232, 6817)]