72335224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{839}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 146412000

約数和(自身を除く): 74076776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 829, 839, 1658, 1678, 3316, 3356, 6632, 6712, 10777, 10907, 21554, 21814, 43108, 43628, 86216, 87256, 695531, 1391062, 2782124, 5564248, 9041903, 18083806, 36167612, 72335224]

約数ペア:

[(1, 72335224), (2, 36167612), (4, 18083806), (8, 9041903), (13, 5564248), (26, 2782124), (52, 1391062), (104, 695531), (829, 87256), (839, 86216), (1658, 43628), (1678, 43108), (3316, 21814), (3356, 21554), (6632, 10907), (6712, 10777)]