28668902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 48371904

約数和(自身を除く): 19703002

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 601, 782, 1037, 1202, 1403, 2074, 2806, 10217, 13823, 20434, 23851, 27646, 36661, 47702, 73322, 234991, 469982, 623237, 843203, 1246474, 1686406, 14334451, 28668902]

約数ペア:

[(1, 28668902), (2, 14334451), (17, 1686406), (23, 1246474), (34, 843203), (46, 623237), (61, 469982), (122, 234991), (391, 73322), (601, 47702), (782, 36661), (1037, 27646), (1202, 23851), (1403, 20434), (2074, 13823), (2806, 10217)]