72784402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51767}}^1$

素因数の和:51825

約数の個数: 16

約数和(自身を含む): 118031040

約数和(自身を除く): 45246638

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51767, 103534, 983573, 1915379, 1967146, 3830758, 36392201, 72784402]

約数ペア:

[(1, 72784402), (2, 36392201), (19, 3830758), (37, 1967146), (38, 1915379), (74, 983573), (703, 103534), (1406, 51767)]