72344248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27997}}^1$

素因数の和:28039

約数の個数: 32

約数和(自身を含む): 151189200

約数和(自身を除く): 78844952

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 27997, 55994, 111988, 223976, 475949, 531943, 951898, 1063886, 1903796, 2127772, 3807592, 4255544, 9043031, 18086062, 36172124, 72344248]

約数ペア:

[(1, 72344248), (2, 36172124), (4, 18086062), (8, 9043031), (17, 4255544), (19, 3807592), (34, 2127772), (38, 1903796), (68, 1063886), (76, 951898), (136, 531943), (152, 475949), (323, 223976), (646, 111988), (1292, 55994), (2584, 27997)]