72232528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{237607}}^1$

素因数の和:237634

約数の個数: 20

約数和(自身を含む): 147316960

約数和(自身を除く): 75084432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 237607, 475214, 950428, 1900856, 3801712, 4514533, 9029066, 18058132, 36116264, 72232528]

約数ペア:

[(1, 72232528), (2, 36116264), (4, 18058132), (8, 9029066), (16, 4514533), (19, 3801712), (38, 1900856), (76, 950428), (152, 475214), (304, 237607)]