73969264

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{26723}}^1$

素因数の和:26904

約数の個数: 20

約数和(自身を含む): 144149256

約数和(自身を除く): 70179992

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 26723, 53446, 106892, 213784, 427568, 4623079, 9246158, 18492316, 36984632, 73969264]

約数ペア:

[(1, 73969264), (2, 36984632), (4, 18492316), (8, 9246158), (16, 4623079), (173, 427568), (346, 213784), (692, 106892), (1384, 53446), (2768, 26723)]