73720048

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{12157}}^1$

素因数の和:12544

約数の個数: 20

約数和(自身を含む): 143221240

約数和(自身を除く): 69501192

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 12157, 24314, 48628, 97256, 194512, 4607503, 9215006, 18430012, 36860024, 73720048]

約数ペア:

[(1, 73720048), (2, 36860024), (4, 18430012), (8, 9215006), (16, 4607503), (379, 194512), (758, 97256), (1516, 48628), (3032, 24314), (6064, 12157)]