71055998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30707}}^1$

素因数の和:30811

約数の個数: 16

約数和(自身を含む): 116076240

約数和(自身を除く): 45020242

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 30707, 61414, 399191, 798382, 2732923, 5465846, 35527999, 71055998]

約数ペア:

[(1, 71055998), (2, 35527999), (13, 5465846), (26, 2732923), (89, 798382), (178, 399191), (1157, 61414), (2314, 30707)]