24728728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 50137200

約数和(自身を除く): 25408472

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 4397, 5624, 8794, 17588, 35176, 83543, 162689, 167086, 325378, 334172, 650756, 668344, 1301512, 3091091, 6182182, 12364364, 24728728]

約数ペア:

[(1, 24728728), (2, 12364364), (4, 6182182), (8, 3091091), (19, 1301512), (37, 668344), (38, 650756), (74, 334172), (76, 325378), (148, 167086), (152, 162689), (296, 83543), (703, 35176), (1406, 17588), (2812, 8794), (4397, 5624)]