65617286

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 115458048

約数和(自身を除く): 49840762

約数列:

[1, 2, 7, 14, 53, 106, 191, 371, 382, 463, 742, 926, 1337, 2674, 3241, 6482, 10123, 20246, 24539, 49078, 70861, 88433, 141722, 171773, 176866, 343546, 619031, 1238062, 4686949, 9373898, 32808643, 65617286]

約数ペア:

[(1, 65617286), (2, 32808643), (7, 9373898), (14, 4686949), (53, 1238062), (106, 619031), (191, 343546), (371, 176866), (382, 171773), (463, 141722), (742, 88433), (926, 70861), (1337, 49078), (2674, 24539), (3241, 20246), (6482, 10123)]