71832388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6899}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 133308000

約数和(自身を除く): 61475612

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 6899, 10412, 13798, 27596, 131081, 262162, 524324, 945163, 1890326, 3780652, 17958097, 35916194, 71832388]

約数ペア:

[(1, 71832388), (2, 35916194), (4, 17958097), (19, 3780652), (38, 1890326), (76, 945163), (137, 524324), (274, 262162), (548, 131081), (2603, 27596), (5206, 13798), (6899, 10412)]