73963504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243301}}^1$

素因数の和:243328

約数の個数: 20

約数和(自身を含む): 150847240

約数和(自身を除く): 76883736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243301, 486602, 973204, 1946408, 3892816, 4622719, 9245438, 18490876, 36981752, 73963504]

約数ペア:

[(1, 73963504), (2, 36981752), (4, 18490876), (8, 9245438), (16, 4622719), (19, 3892816), (38, 1946408), (76, 973204), (152, 486602), (304, 243301)]