65392278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21929}}^1$

素因数の和:22012

約数の個数: 32

約数和(自身を含む): 151580160

約数和(自身を除く): 86187882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 21929, 43858, 65787, 131574, 153503, 307006, 460509, 921018, 1556959, 3113918, 4670877, 9341754, 10898713, 21797426, 32696139, 65392278]

約数ペア:

[(1, 65392278), (2, 32696139), (3, 21797426), (6, 10898713), (7, 9341754), (14, 4670877), (21, 3113918), (42, 1556959), (71, 921018), (142, 460509), (213, 307006), (426, 153503), (497, 131574), (994, 65787), (1491, 43858), (2982, 21929)]