17383804016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{60017}}^1$

素因数の和:60489

約数の個数: 40

約数和(自身を含む): 34546840944

約数和(自身を除く): 17163036928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 421, 688, 842, 1684, 3368, 6736, 18103, 36206, 60017, 72412, 120034, 144824, 240068, 289648, 480136, 960272, 2580731, 5161462, 10322924, 20645848, 25267157, 41291696, 50534314, 101068628, 202137256, 404274512, 1086487751, 2172975502, 4345951004, 8691902008, 17383804016]

約数ペア:

[(1, 17383804016), (2, 8691902008), (4, 4345951004), (8, 2172975502), (16, 1086487751), (43, 404274512), (86, 202137256), (172, 101068628), (344, 50534314), (421, 41291696), (688, 25267157), (842, 20645848), (1684, 10322924), (3368, 5161462), (6736, 2580731), (18103, 960272), (36206, 480136), (60017, 289648), (72412, 240068), (120034, 144824)]