421213776

素因数分解:

$2^4\times 3^1\times {\mathrm{8775287}}^1$

素因数の和:8775298

約数の個数: 20

約数和(自身を含む): 1088135712

約数和(自身を除く): 666921936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8775287, 17550574, 26325861, 35101148, 52651722, 70202296, 105303444, 140404592, 210606888, 421213776]

約数ペア:

[(1, 421213776), (2, 210606888), (3, 140404592), (4, 105303444), (6, 70202296), (8, 52651722), (12, 35101148), (16, 26325861), (24, 17550574), (48, 8775287)]