72655898

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97919}}^1$

素因数の和:97981

約数の個数: 16

約数和(自身を含む): 126904320

約数和(自身を除く): 54248422

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 97919, 195838, 685433, 1370866, 5189707, 10379414, 36327949, 72655898]

約数ペア:

[(1, 72655898), (2, 36327949), (7, 10379414), (14, 5189707), (53, 1370866), (106, 685433), (371, 195838), (742, 97919)]