72193918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{1277}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 113179680

約数和(自身を除く): 40985762

約数列:

[1, 2, 23, 46, 1229, 1277, 2458, 2554, 28267, 29371, 56534, 58742, 1569433, 3138866, 36096959, 72193918]

約数ペア:

[(1, 72193918), (2, 36096959), (23, 3138866), (46, 1569433), (1229, 58742), (1277, 56534), (2458, 29371), (2554, 28267)]