73676528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242357}}^1$

素因数の和:242384

約数の個数: 20

約数和(自身を含む): 150261960

約数和(自身を除く): 76585432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242357, 484714, 969428, 1938856, 3877712, 4604783, 9209566, 18419132, 36838264, 73676528]

約数ペア:

[(1, 73676528), (2, 36838264), (4, 18419132), (8, 9209566), (16, 4604783), (19, 3877712), (38, 1938856), (76, 969428), (152, 484714), (304, 242357)]