40376784526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21872581}}^1$

素因数の和:21872667

約数の個数: 16

約数和(自身を含む): 66142687968

約数和(自身を除く): 25765903442

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 21872581, 43745162, 284343553, 568687106, 1552953251, 3105906502, 20188392263, 40376784526]

約数ペア:

[(1, 40376784526), (2, 20188392263), (13, 3105906502), (26, 1552953251), (71, 568687106), (142, 284343553), (923, 43745162), (1846, 21872581)]