64214664

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19249}}^1$

素因数の和:19397

約数の個数: 32

約数和(自身を含む): 161700000

約数和(自身を除く): 97485336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 19249, 38498, 57747, 76996, 115494, 153992, 230988, 461976, 2675611, 5351222, 8026833, 10702444, 16053666, 21404888, 32107332, 64214664]

約数ペア:

[(1, 64214664), (2, 32107332), (3, 21404888), (4, 16053666), (6, 10702444), (8, 8026833), (12, 5351222), (24, 2675611), (139, 461976), (278, 230988), (417, 153992), (556, 115494), (834, 76996), (1112, 57747), (1668, 38498), (3336, 19249)]