26944214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 19020586

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 419, 814, 838, 869, 1738, 2923, 4609, 5846, 9218, 15503, 31006, 32153, 33101, 64306, 66202, 170533, 341066, 364111, 728222, 1224737, 2449474, 13472107, 26944214]

約数ペア:

[(1, 26944214), (2, 13472107), (11, 2449474), (22, 1224737), (37, 728222), (74, 364111), (79, 341066), (158, 170533), (407, 66202), (419, 64306), (814, 33101), (838, 32153), (869, 31006), (1738, 15503), (2923, 9218), (4609, 5846)]