72974776

素因数分解:

$2^3\times 7^1\times {\mathrm{1303121}}^1$

素因数の和:1303134

約数の個数: 16

約数和(自身を含む): 156374640

約数和(自身を除く): 83399864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1303121, 2606242, 5212484, 9121847, 10424968, 18243694, 36487388, 72974776]

約数ペア:

[(1, 72974776), (2, 36487388), (4, 18243694), (7, 10424968), (8, 9121847), (14, 5212484), (28, 2606242), (56, 1303121)]