21683776

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{9157}}^1$

素因数の和:9206

約数の個数: 28

約数和(自身を含む): 44196508

約数和(自身を除く): 22512732

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 9157, 18314, 36628, 73256, 146512, 293024, 338809, 586048, 677618, 1355236, 2710472, 5420944, 10841888, 21683776]

約数ペア:

[(1, 21683776), (2, 10841888), (4, 5420944), (8, 2710472), (16, 1355236), (32, 677618), (37, 586048), (64, 338809), (74, 293024), (148, 146512), (296, 73256), (592, 36628), (1184, 18314), (2368, 9157)]