72559442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51607}}^1$

素因数の和:51665

約数の個数: 16

約数和(自身を含む): 117666240

約数和(自身を除く): 45106798

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51607, 103214, 980533, 1909459, 1961066, 3818918, 36279721, 72559442]

約数ペア:

[(1, 72559442), (2, 36279721), (19, 3818918), (37, 1961066), (38, 1909459), (74, 980533), (703, 103214), (1406, 51607)]