66268302256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1600993}}^1$

素因数の和:1601213

約数の個数: 40

約数和(自身を含む): 138966279200

約数和(自身を除く): 72697976944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 5174, 10348, 20696, 41392, 1600993, 3201986, 6403972, 12807944, 20812909, 25615888, 41625818, 83251636, 166503272, 318597607, 333006544, 637195214, 1274390428, 2548780856, 4141768891, 5097561712, 8283537782, 16567075564, 33134151128, 66268302256]

約数ペア:

[(1, 66268302256), (2, 33134151128), (4, 16567075564), (8, 8283537782), (13, 5097561712), (16, 4141768891), (26, 2548780856), (52, 1274390428), (104, 637195214), (199, 333006544), (208, 318597607), (398, 166503272), (796, 83251636), (1592, 41625818), (2587, 25615888), (3184, 20812909), (5174, 12807944), (10348, 6403972), (20696, 3201986), (41392, 1600993)]