72381358

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97549}}^1$

素因数の和:97611

約数の個数: 16

約数和(自身を含む): 126424800

約数和(自身を除く): 54043442

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 97549, 195098, 682843, 1365686, 5170097, 10340194, 36190679, 72381358]

約数ペア:

[(1, 72381358), (2, 36190679), (7, 10340194), (14, 5170097), (53, 1365686), (106, 682843), (371, 195098), (742, 97549)]