71777854

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{4273}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 111089808

約数和(自身を除く): 39311954

約数列:

[1, 2, 37, 74, 227, 454, 4273, 8399, 8546, 16798, 158101, 316202, 969971, 1939942, 35888927, 71777854]

約数ペア:

[(1, 71777854), (2, 35888927), (37, 1939942), (74, 969971), (227, 316202), (454, 158101), (4273, 16798), (8399, 8546)]