73971208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 145221120

約数和(自身を除く): 71249912

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4201, 4402, 8402, 8804, 16804, 17608, 33608, 130231, 260462, 298271, 520924, 596542, 1041848, 1193084, 2386168, 9246401, 18492802, 36985604, 73971208]

約数ペア:

[(1, 73971208), (2, 36985604), (4, 18492802), (8, 9246401), (31, 2386168), (62, 1193084), (71, 1041848), (124, 596542), (142, 520924), (248, 298271), (284, 260462), (568, 130231), (2201, 33608), (4201, 17608), (4402, 16804), (8402, 8804)]