73481506

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21961}}^1$

素因数の和:22209

約数の個数: 16

約数和(自身を含む): 126501120

約数和(自身を除く): 53019614

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 21961, 43922, 153727, 307454, 5248679, 10497358, 36740753, 73481506]

約数ペア:

[(1, 73481506), (2, 36740753), (7, 10497358), (14, 5248679), (239, 307454), (478, 153727), (1673, 43922), (3346, 21961)]