73986856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{544021}}^1$

素因数の和:544044

約数の個数: 16

約数和(自身を含む): 146885940

約数和(自身を除く): 72899084

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 544021, 1088042, 2176084, 4352168, 9248357, 18496714, 36993428, 73986856]

約数ペア:

[(1, 73986856), (2, 36993428), (4, 18496714), (8, 9248357), (17, 4352168), (34, 2176084), (68, 1088042), (136, 544021)]