70709944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2689}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 140418000

約数和(自身を除く): 69708056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 2689, 3287, 5378, 6574, 10756, 13148, 21512, 26296, 51091, 102182, 204364, 408728, 465197, 930394, 1860788, 3721576, 8838743, 17677486, 35354972, 70709944]

約数ペア:

[(1, 70709944), (2, 35354972), (4, 17677486), (8, 8838743), (19, 3721576), (38, 1860788), (76, 930394), (152, 465197), (173, 408728), (346, 204364), (692, 102182), (1384, 51091), (2689, 26296), (3287, 21512), (5378, 13148), (6574, 10756)]