72223682

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 109412640

約数和(自身を除く): 37188958

約数列:

[1, 2, 227, 257, 454, 514, 619, 1238, 58339, 116678, 140513, 159083, 281026, 318166, 36111841, 72223682]

約数ペア:

[(1, 72223682), (2, 36111841), (227, 318166), (257, 281026), (454, 159083), (514, 140513), (619, 116678), (1238, 58339)]