72045796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55763}}^1$

素因数の和:55803

約数の個数: 24

約数和(自身を含む): 140525280

約数和(自身を除く): 68479484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55763, 111526, 223052, 947971, 1059497, 1895942, 2118994, 3791884, 4237988, 18011449, 36022898, 72045796]

約数ペア:

[(1, 72045796), (2, 36022898), (4, 18011449), (17, 4237988), (19, 3791884), (34, 2118994), (38, 1895942), (68, 1059497), (76, 947971), (323, 223052), (646, 111526), (1292, 55763)]