72344584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{695621}}^1$

素因数の和:695640

約数の個数: 16

約数和(自身を含む): 146080620

約数和(自身を除く): 73736036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 695621, 1391242, 2782484, 5564968, 9043073, 18086146, 36172292, 72344584]

約数ペア:

[(1, 72344584), (2, 36172292), (4, 18086146), (8, 9043073), (13, 5564968), (26, 2782484), (52, 1391242), (104, 695621)]