21966272

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{2273}}^1$

素因数の和:2436

約数の個数: 28

約数和(自身を含む): 43897296

約数和(自身を除く): 21931024

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2273, 2416, 4546, 4832, 9092, 9664, 18184, 36368, 72736, 145472, 343223, 686446, 1372892, 2745784, 5491568, 10983136, 21966272]

約数ペア:

[(1, 21966272), (2, 10983136), (4, 5491568), (8, 2745784), (16, 1372892), (32, 686446), (64, 343223), (151, 145472), (302, 72736), (604, 36368), (1208, 18184), (2273, 9664), (2416, 9092), (4546, 4832)]